Add every computation files and data

2019-03-14 16:40:28 +01:00
parent 3929373a9d
commit c2aa389536
423 changed files with 2233847 additions and 0 deletions
--- a/Marc/data/2018_01_12.mat
+++ b/Marc/data/2018_01_12.mat
--- a/Marc/data/id31_microstation_2018_01_12_coh.mat
+++ b/Marc/data/id31_microstation_2018_01_12_coh.mat
--- a/Marc/data/id31_microstation_2018_01_12_frf.mat
+++ b/Marc/data/id31_microstation_2018_01_12_frf.mat
--- a/Marc/figs/hexa_x_frf.pdf
+++ b/Marc/figs/hexa_x_frf.pdf
--- a/Marc/figs/hexa_x_frf.png
+++ b/Marc/figs/hexa_x_frf.png
--- a/Marc/figs/hexa_x_frf.svg
+++ b/Marc/figs/hexa_x_frf.svg
--- a/Marc/figs/hexa_y_frf.pdf
+++ b/Marc/figs/hexa_y_frf.pdf
--- a/Marc/figs/hexa_y_frf.png
+++ b/Marc/figs/hexa_y_frf.png
--- a/Marc/figs/hexa_y_frf.svg
+++ b/Marc/figs/hexa_y_frf.svg
--- a/Marc/figs/hexa_z_frf.pdf
+++ b/Marc/figs/hexa_z_frf.pdf
--- a/Marc/figs/hexa_z_frf.png
+++ b/Marc/figs/hexa_z_frf.png
--- a/Marc/figs/hexa_z_frf.svg
+++ b/Marc/figs/hexa_z_frf.svg
--- a/Marc/figs/marble_x_frf.pdf
+++ b/Marc/figs/marble_x_frf.pdf
--- a/Marc/figs/marble_x_frf.png
+++ b/Marc/figs/marble_x_frf.png
--- a/Marc/figs/marble_x_frf.svg
+++ b/Marc/figs/marble_x_frf.svg
--- a/Marc/figs/marble_y_frf.pdf
+++ b/Marc/figs/marble_y_frf.pdf
--- a/Marc/figs/marble_y_frf.png
+++ b/Marc/figs/marble_y_frf.png
--- a/Marc/figs/marble_y_frf.svg
+++ b/Marc/figs/marble_y_frf.svg
--- a/Marc/figs/marble_z_frf.pdf
+++ b/Marc/figs/marble_z_frf.pdf
--- a/Marc/figs/marble_z_frf.png
+++ b/Marc/figs/marble_z_frf.png
--- a/Marc/figs/marble_z_frf.svg
+++ b/Marc/figs/marble_z_frf.svg
--- a/Marc/files/figures/coh_x_hammer_hexa.fig
+++ b/Marc/files/figures/coh_x_hammer_hexa.fig
--- a/Marc/files/figures/coh_x_hammer_hexa.png
+++ b/Marc/files/figures/coh_x_hammer_hexa.png
--- a/Marc/files/figures/coh_x_hammer_marble.fig
+++ b/Marc/files/figures/coh_x_hammer_marble.fig
--- a/Marc/files/figures/coh_x_hammer_marble.png
+++ b/Marc/files/figures/coh_x_hammer_marble.png
--- a/Marc/files/figures/coh_y_hammer_hexa.fig
+++ b/Marc/files/figures/coh_y_hammer_hexa.fig
--- a/Marc/files/figures/coh_y_hammer_hexa.png
+++ b/Marc/files/figures/coh_y_hammer_hexa.png
--- a/Marc/files/figures/coh_y_hammer_marble.fig
+++ b/Marc/files/figures/coh_y_hammer_marble.fig
--- a/Marc/files/figures/coh_y_hammer_marble.png
+++ b/Marc/files/figures/coh_y_hammer_marble.png
--- a/Marc/files/figures/coh_z_hammer_hexa.fig
+++ b/Marc/files/figures/coh_z_hammer_hexa.fig
--- a/Marc/files/figures/coh_z_hammer_hexa.png
+++ b/Marc/files/figures/coh_z_hammer_hexa.png
--- a/Marc/files/figures/coh_z_hammer_marble.fig
+++ b/Marc/files/figures/coh_z_hammer_marble.fig
--- a/Marc/files/figures/coh_z_hammer_marble.png
+++ b/Marc/files/figures/coh_z_hammer_marble.png
--- a/Marc/files/figures/frf_x_hammer_hexa.fig
+++ b/Marc/files/figures/frf_x_hammer_hexa.fig
--- a/Marc/files/figures/frf_x_hammer_hexa.png
+++ b/Marc/files/figures/frf_x_hammer_hexa.png
--- a/Marc/files/figures/frf_x_hammer_marble.fig
+++ b/Marc/files/figures/frf_x_hammer_marble.fig
--- a/Marc/files/figures/frf_x_hammer_marble.png
+++ b/Marc/files/figures/frf_x_hammer_marble.png
--- a/Marc/files/figures/frf_y_hammer_hexa.fig
+++ b/Marc/files/figures/frf_y_hammer_hexa.fig
--- a/Marc/files/figures/frf_y_hammer_hexa.png
+++ b/Marc/files/figures/frf_y_hammer_hexa.png
--- a/Marc/files/figures/frf_y_hammer_marble.fig
+++ b/Marc/files/figures/frf_y_hammer_marble.fig
--- a/Marc/files/figures/frf_y_hammer_marble.png
+++ b/Marc/files/figures/frf_y_hammer_marble.png
--- a/Marc/files/figures/frf_z_hammer_hexa.fig
+++ b/Marc/files/figures/frf_z_hammer_hexa.fig
--- a/Marc/files/figures/frf_z_hammer_hexa.png
+++ b/Marc/files/figures/frf_z_hammer_hexa.png
--- a/Marc/files/figures/frf_z_hammer_marble.fig
+++ b/Marc/files/figures/frf_z_hammer_marble.fig
--- a/Marc/files/figures/frf_z_hammer_marble.png
+++ b/Marc/files/figures/frf_z_hammer_marble.png
--- a/Marc/files/figures/phase_x_hammer_hexa.fig
+++ b/Marc/files/figures/phase_x_hammer_hexa.fig
--- a/Marc/files/figures/phase_x_hammer_hexa.png
+++ b/Marc/files/figures/phase_x_hammer_hexa.png
--- a/Marc/files/figures/phase_x_hammer_marble.fig
+++ b/Marc/files/figures/phase_x_hammer_marble.fig
--- a/Marc/files/figures/phase_x_hammer_marble.png
+++ b/Marc/files/figures/phase_x_hammer_marble.png
--- a/Marc/files/figures/phase_y_hammer_hexa.fig
+++ b/Marc/files/figures/phase_y_hammer_hexa.fig
--- a/Marc/files/figures/phase_y_hammer_hexa.png
+++ b/Marc/files/figures/phase_y_hammer_hexa.png
--- a/Marc/files/figures/phase_y_hammer_marble.fig
+++ b/Marc/files/figures/phase_y_hammer_marble.fig
--- a/Marc/files/figures/phase_y_hammer_marble.png
+++ b/Marc/files/figures/phase_y_hammer_marble.png
--- a/Marc/files/figures/phase_z_hammer_hexa.fig
+++ b/Marc/files/figures/phase_z_hammer_hexa.fig
--- a/Marc/files/figures/phase_z_hammer_hexa.png
+++ b/Marc/files/figures/phase_z_hammer_hexa.png
--- a/Marc/files/figures/phase_z_hammer_marble.fig
+++ b/Marc/files/figures/phase_z_hammer_marble.fig
--- a/Marc/files/figures/phase_z_hammer_marble.png
+++ b/Marc/files/figures/phase_z_hammer_marble.png
--- a/Marc/files/id31_microstation_12january2018_readme.txt
+++ b/Marc/files/id31_microstation_12january2018_readme.txt
@@ -0,0 +1,42 @@
+% Title: id31 microstation
+% Date: 12 january 2018
+
+% Description: measure on id31 microstation in room id31-13
+% --> check actual setup of microstation.
+
+% FS: =512Hz
+
+
+%% measurements 12 janaury 2018
+microstation=['Marble     '; 'Tilt       '; 'Hexapod    '];
+
+
+
+% ch1: hammer
+% ch2: geophone L32 on marble X,Y or Z
+% ch3: geophone L32 on tilt stage X,Y or Z
+% ch4: geophone L32 on hexapode X,Y or Z
+
+% L32 geophone has a 4.5Hz resonance, not critically damped during these measurements!
+
+% Meas1 - excitation X direction on marble
+% Meas2 - excitation X direction on hexa
+% Meas3 - excitation Y direction on marble
+% Meas4 - excitation Y direction on hexa
+% Meas5 - excitation Z direction on marble
+% Meas6 - excitation Z direction on hexa
+
+%% Figure naming:
+
+% xxx_marble_x - excitation X direction on marble
+% xxx_marble_y - excitation Y direction on marble
+% xxx_marble_z - excitation Z direction on marble
+
+% xxx_hexa_x - excitation X direction on hexa
+% xxx_hexa_y - excitation Y direction on hexa
+% xxx_hexa_z - excitation Z direction on hexa
+
+% frf= transfert function velocity/force en ms-1/N (complex)
+% phs= phase
+% coh= coherence
+% freq_frf= frequencies
--- a/Marc/index.html
+++ b/Marc/index.html
@@ -0,0 +1,613 @@
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+<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
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+<title>Measurements</title>
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+<meta name="author" content="Thomas Dehaeze" />
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+</head>
+<body>
+<div id="content">
+<h1 class="title">Measurements</h1>
+<div id="table-of-contents">
+<h2>Table of Contents</h2>
+<div id="text-table-of-contents">
+<ul>
+<li><a href="#org7cd3616">1. Experimental conditions</a></li>
+<li><a href="#org82e34a9">2. Measurements procedure</a></li>
+<li><a href="#org60dfbd6">3. Measurement Channels</a></li>
+<li><a href="#org0a25c6d">4. Experiments</a></li>
+<li><a href="#orgad4b82f">5. Data Analysis</a>
+<ul>
+<li><a href="#org33bbec7">5.1. Loading and pre-processing of the data</a></li>
+<li><a href="#org9a80753">5.2. X-direction FRF</a></li>
+<li><a href="#org9f734e8">5.3. Y-direction FRF</a></li>
+<li><a href="#org3ac5c7f">5.4. Z-direction FRF</a></li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-org7cd3616" class="outline-2">
+<h2 id="org7cd3616"><span class="section-number-2">1</span> Experimental conditions</h2>
+<div class="outline-text-2" id="text-1">
+<ul class="org-ul">
+<li>The granite is not glued to the floor</li>
+<li>FS = 512Hz</li>
+<li>Made by Marc Lesourd on the 12 of January 2018</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-org82e34a9" class="outline-2">
+<h2 id="org82e34a9"><span class="section-number-2">2</span> Measurements procedure</h2>
+<div class="outline-text-2" id="text-2">
+<p>
+<b>Geophones</b>
+L-28LB geophones (table <a href="#orgc0074ea">1</a>) are placed on
+</p>
+<ul class="org-ul">
+<li>Marle</li>
+<li>Tilt Stage</li>
+<li>Top of Hexapod</li>
+</ul>
+
+<table id="orgc0074ea" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<caption class="t-above"><span class="table-number">Table 1:</span> L-28LB Geophone characteristics</caption>
+
+<colgroup>
+<col  class="org-left" />
+
+<col  class="org-right" />
+</colgroup>
+<tbody>
+<tr>
+<td class="org-left">Natural Frequency [Hz]</td>
+<td class="org-right">4.5</td>
+</tr>
+
+<tr>
+<td class="org-left">Weight [g]</td>
+<td class="org-right">140</td>
+</tr>
+
+<tr>
+<td class="org-left">Sensitivity [V/(m/s)]</td>
+<td class="org-right">31.3</td>
+</tr>
+</tbody>
+</table>
+
+<p>
+The structure is excited using an <b>instrumented hammer</b> with impacts on
+</p>
+<ul class="org-ul">
+<li>Marble X-Y-Z</li>
+<li>Hexapod X-Y-Z</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-org60dfbd6" class="outline-2">
+<h2 id="org60dfbd6"><span class="section-number-2">3</span> Measurement Channels</h2>
+<div class="outline-text-2" id="text-3">
+<table id="orge84aae0" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<caption class="t-above"><span class="table-number">Table 2:</span> Description of each measurement channel</caption>
+
+<colgroup>
+<col  class="org-right" />
+
+<col  class="org-left" />
+
+<col  class="org-left" />
+
+<col  class="org-left" />
+</colgroup>
+<thead>
+<tr>
+<th scope="col" class="org-right">Ch. nb</th>
+<th scope="col" class="org-left">Element</th>
+<th scope="col" class="org-left">Location</th>
+<th scope="col" class="org-left">Direction</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="org-right">1</td>
+<td class="org-left">Hammer</td>
+<td class="org-left">variable</td>
+<td class="org-left">&#xa0;</td>
+</tr>
+</tbody>
+<tbody>
+<tr>
+<td class="org-right">2</td>
+<td class="org-left">Geophone</td>
+<td class="org-left">Marble</td>
+<td class="org-left">X-Y-Z</td>
+</tr>
+
+<tr>
+<td class="org-right">3</td>
+<td class="org-left">Geophone</td>
+<td class="org-left">Tilt stage</td>
+<td class="org-left">X-Y-Z</td>
+</tr>
+
+<tr>
+<td class="org-right">4</td>
+<td class="org-left">Geophone</td>
+<td class="org-left">Top of Hexapod</td>
+<td class="org-left">X-Y-Z</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+
+<div id="outline-container-org0a25c6d" class="outline-2">
+<h2 id="org0a25c6d"><span class="section-number-2">4</span> Experiments</h2>
+<div class="outline-text-2" id="text-4">
+<table id="org8ade4d2" border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
+<caption class="t-above"><span class="table-number">Table 3:</span> Description of the location of direction of the excitation for each measurement</caption>
+
+<colgroup>
+<col  class="org-right" />
+
+<col  class="org-left" />
+
+<col  class="org-left" />
+</colgroup>
+<thead>
+<tr>
+<th scope="col" class="org-right">Meas. nb</th>
+<th scope="col" class="org-left">Location</th>
+<th scope="col" class="org-left">Direction</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td class="org-right">1</td>
+<td class="org-left">Marble</td>
+<td class="org-left">X</td>
+</tr>
+
+<tr>
+<td class="org-right">2</td>
+<td class="org-left">Hexapod</td>
+<td class="org-left">X</td>
+</tr>
+</tbody>
+<tbody>
+<tr>
+<td class="org-right">3</td>
+<td class="org-left">Marble</td>
+<td class="org-left">Y</td>
+</tr>
+
+<tr>
+<td class="org-right">4</td>
+<td class="org-left">Hexapod</td>
+<td class="org-left">Y</td>
+</tr>
+</tbody>
+<tbody>
+<tr>
+<td class="org-right">5</td>
+<td class="org-left">Marble</td>
+<td class="org-left">Z</td>
+</tr>
+
+<tr>
+<td class="org-right">6</td>
+<td class="org-left">Hexapod</td>
+<td class="org-left">Z</td>
+</tr>
+</tbody>
+</table>
+</div>
+</div>
+
+<div id="outline-container-orgad4b82f" class="outline-2">
+<h2 id="orgad4b82f"><span class="section-number-2">5</span> Data Analysis</h2>
+<div class="outline-text-2" id="text-5">
+</div>
+<div id="outline-container-org33bbec7" class="outline-3">
+<h3 id="org33bbec7"><span class="section-number-3">5.1</span> Loading and pre-processing of the data</h3>
+<div class="outline-text-3" id="text-5-1">
+<p>
+Data is scaled and integrated one time to go from velocity to displacement.
+</p>
+<div class="org-src-container">
+<pre class="src src-matlab">load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/freq_frf.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% freq_frf</span>
+
+w = <span style="color: #D0372D;">j</span><span style="color: #6434A3;">*</span><span style="color: #D0372D;">2</span><span style="color: #6434A3;">*</span><span style="color: #D0372D;">pi</span><span style="color: #6434A3;">*</span>freq_frf; <span style="color: #8D8D84; font-style: italic;">% j.omega in [rad/s]</span>
+
+scale_factor = <span style="color: #D0372D;">1</span>;
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/frf_marble_x.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% ReIm1</span>
+frf_marble_x = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>ReIm1, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+frf_marble_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm1<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% marble_x</span>
+frf_marble_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm1<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% tilt_x</span>
+frf_marble_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm1<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% hexa_x</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/frf_hexa_x.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% ReIm2</span>
+frf_hexa_x = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>ReIm2, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+frf_hexa_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm2<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% marble_x</span>
+frf_hexa_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm2<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% tilt_x</span>
+frf_hexa_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm2<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% hexa_x</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/frf_marble_y.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% ReIm3</span>
+frf_marble_y = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>ReIm3, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+frf_marble_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm3<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% marble_y</span>
+frf_marble_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm3<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% tilt_y</span>
+frf_marble_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = <span style="color: #6434A3;">-</span>scale_factor<span style="color: #6434A3;">*</span>ReIm3<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% hexa_y</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/frf_hexa_y.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% ReIm4</span>
+frf_hexa_y = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>ReIm4, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+frf_hexa_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm4<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% marble_y</span>
+frf_hexa_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm4<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% tilt_y</span>
+frf_hexa_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm4<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% hexa_y</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/frf_marble_z.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% ReIm5</span>
+frf_marble_z = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>ReIm5, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+frf_marble_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm5<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% marble_z</span>
+frf_marble_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm5<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% tilt_z</span>
+frf_marble_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm5<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% hexa_z</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/frf_hexa_z.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% ReIm6</span>
+frf_hexa_z = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>ReIm6, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+frf_hexa_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm6<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% marble_z</span>
+frf_hexa_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm6<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% tilt_z</span>
+frf_hexa_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = scale_factor<span style="color: #6434A3;">*</span>ReIm6<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span><span style="color: #6434A3;">./</span>w; <span style="color: #8D8D84; font-style: italic;">% hexa_z</span>
+</pre>
+</div>
+
+<div class="org-src-container">
+<pre class="src src-matlab">load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/coher_marble_x.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% coh1</span>
+coh_marble_x = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>coh1, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+coh_marble_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = coh1<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% marble_x</span>
+coh_marble_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = coh1<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% tilt_x</span>
+coh_marble_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = coh1<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% hexa_x</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/coher_hexa_x.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% coh2</span>
+coh_hexa_x = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>coh2, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+coh_hexa_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = coh2<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% marble_x</span>
+coh_hexa_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = coh2<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% tilt_x</span>
+coh_hexa_x<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = coh2<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% hexa_x</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/coher_marble_y.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% coh3</span>
+coh_marble_y = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>coh3, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+coh_marble_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = coh3<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% marble_y</span>
+coh_marble_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = coh3<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% tilt_y</span>
+coh_marble_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = coh3<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% hexa_y</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/coher_hexa_y.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% coh4</span>
+coh_hexa_y = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>coh4, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+coh_hexa_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = coh4<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% marble_y</span>
+coh_hexa_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = coh4<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% tilt_y</span>
+coh_hexa_y<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = coh4<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% hexa_y</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/coher_marble_z.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% coh5</span>
+coh_marble_z = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>coh5, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+coh_marble_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = coh5<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% marble_z</span>
+coh_marble_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = coh5<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% tilt_z</span>
+coh_marble_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = coh5<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% hexa_z</span>
+
+load<span style="color: #707183;">(</span><span style="color: #008000;">'./raw_data/coher_hexa_z.mat'</span><span style="color: #707183;">)</span> <span style="color: #8D8D84; font-style: italic;">% coh6</span>
+coh_hexa_z = zeros<span style="color: #707183;">(</span>size<span style="color: #7388D6;">(</span>coh6, <span style="color: #D0372D;">1</span><span style="color: #7388D6;">)</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>;
+coh_hexa_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">1</span><span style="color: #707183;">)</span> = coh6<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% marble_z</span>
+coh_hexa_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">2</span><span style="color: #707183;">)</span> = coh6<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% tilt_z</span>
+coh_hexa_z<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">3</span><span style="color: #707183;">)</span> = coh6<span style="color: #707183;">(</span><span style="color: #6434A3;">:</span>, <span style="color: #D0372D;">4</span><span style="color: #707183;">)</span>; <span style="color: #8D8D84; font-style: italic;">% hexa_z</span>
+</pre>
+</div>
+</div>
+</div>
+
+<div id="outline-container-org9a80753" class="outline-3">
+<h3 id="org9a80753"><span class="section-number-3">5.2</span> X-direction FRF</h3>
+<div class="outline-text-3" id="text-5-2">
+
+<div id="orge2e6756" class="figure">
+<p><img src="figs/marble_x_frf.png" alt="marble_x_frf.png" />
+</p>
+<p><span class="figure-number">Figure 1: </span>Response to a force applied on the marble in the X direction</p>
+</div>
+
+
+
+<div id="org8981d2a" class="figure">
+<p><img src="figs/hexa_x_frf.png" alt="hexa_x_frf.png" />
+</p>
+<p><span class="figure-number">Figure 2: </span>Response to a force applied on the hexa in the X direction</p>
+</div>
+</div>
+</div>
+
+<div id="outline-container-org9f734e8" class="outline-3">
+<h3 id="org9f734e8"><span class="section-number-3">5.3</span> Y-direction FRF</h3>
+<div class="outline-text-3" id="text-5-3">
+
+<div id="orgeaeb2a7" class="figure">
+<p><img src="figs/marble_y_frf.png" alt="marble_y_frf.png" />
+</p>
+<p><span class="figure-number">Figure 3: </span>Response to a force applied on the marble in the Y direction</p>
+</div>
+
+
+<div id="orgfd72e3a" class="figure">
+<p><img src="figs/hexa_y_frf.png" alt="hexa_y_frf.png" />
+</p>
+<p><span class="figure-number">Figure 4: </span>Response to a force applied on the hexa in the Y direction</p>
+</div>
+</div>
+</div>
+
+<div id="outline-container-org3ac5c7f" class="outline-3">
+<h3 id="org3ac5c7f"><span class="section-number-3">5.4</span> Z-direction FRF</h3>
+<div class="outline-text-3" id="text-5-4">
+
+<div id="org8dc8fda" class="figure">
+<p><img src="figs/marble_z_frf.png" alt="marble_z_frf.png" />
+</p>
+<p><span class="figure-number">Figure 5: </span>Response to a force applied on the marble in the Z direction</p>
+</div>
+
+
+<div id="org051aab0" class="figure">
+<p><img src="figs/hexa_z_frf.png" alt="hexa_z_frf.png" />
+</p>
+<p><span class="figure-number">Figure 6: </span>Response to a force applied on the hexa in the Z direction</p>
+</div>
+</div>
+</div>
+</div>
+</div>
+<div id="postamble" class="status">
+<p class="author">Author: Thomas Dehaeze</p>
+<p class="date">Created: 2019-03-14 jeu. 11:54</p>
+<p class="validation"><a href="http://validator.w3.org/check?uri=referer">Validate</a></p>
+</div>
+</body>
+</html>
--- a/Marc/index.org
+++ b/Marc/index.org
@@ -0,0 +1,306 @@
+#+TITLE: Measurements
+:drawer:
+#+STARTUP: overview
+
+#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../css/htmlize.css"/>
+#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="../css/readtheorg.css"/>
+#+HTML_HEAD: <script src="../js/jquery.min.js"></script>
+#+HTML_HEAD: <script src="../js/bootstrap.min.js"></script>
+#+HTML_HEAD: <script src="../js/jquery.stickytableheaders.min.js"></script>
+#+HTML_HEAD: <script src="../js/readtheorg.js"></script>
+
+#+LATEX_CLASS: cleanreport
+#+LaTeX_CLASS_OPTIONS: [tocnp, secbreak, minted]
+
+#+PROPERTY: header-args:matlab  :session *MATLAB*
+#+PROPERTY: header-args:matlab+ :comments org
+#+PROPERTY: header-args:matlab+ :exports both
+#+PROPERTY: header-args:matlab+ :eval no-export
+#+PROPERTY: header-args:matlab+ :noweb yes
+#+PROPERTY: header-args:matlab+ :mkdirp yes
+#+PROPERTY: header-args:matlab+ :output-dir figs
+:end:
+
+* Experimental conditions
+- The granite is not glued to the floor
+- FS = 512Hz
+- Made by Marc Lesourd on the 12 of January 2018
+
+* Measurements procedure
+*Geophones*
+L-28LB geophones (table [[tab:L-28LB]]) are placed on
+- Marle
+- Tilt Stage
+- Top of Hexapod
+
+#+NAME: tab:L-28LB
+#+CAPTION: L-28LB Geophone characteristics
+| Natural Frequency [Hz] |  4.5 |
+| Weight [g]             |  140 |
+| Sensitivity [V/(m/s)]  | 31.3 |
+
+The structure is excited using an *instrumented hammer* with impacts on
+- Marble X-Y-Z
+- Hexapod X-Y-Z
+
+* Measurement Channels
+#+NAME: tab:meas_channels
+#+CAPTION: Description of each measurement channel
+| Ch. nb | Element  | Location       | Direction |
+|--------+----------+----------------+-----------|
+|      1 | Hammer   | variable       |           |
+|--------+----------+----------------+-----------|
+|      2 | Geophone | Marble         | X-Y-Z     |
+|      3 | Geophone | Tilt stage     | X-Y-Z     |
+|      4 | Geophone | Top of Hexapod | X-Y-Z     |
+
+* Experiments
+#+NAME: tab:experiments
+#+CAPTION: Description of the location of direction of the excitation for each measurement
+| Meas. nb | Location | Direction |
+|----------+----------+-----------|
+|        1 | Marble   | X         |
+|        2 | Hexapod  | X         |
+|----------+----------+-----------|
+|        3 | Marble   | Y         |
+|        4 | Hexapod  | Y         |
+|----------+----------+-----------|
+|        5 | Marble   | Z         |
+|        6 | Hexapod  | Z         |
+
+* Data Analysis
+** Loading and pre-processing of the data
+#+begin_src matlab :exports none :results silent
+  <<matlab-init>>
+#+end_src
+
+Data is scaled and integrated one time to go from velocity to displacement.
+#+begin_src matlab :exports code :results none
+  load('./raw_data/freq_frf.mat') % freq_frf
+
+  w = j*2*pi*freq_frf; % j.omega in [rad/s]
+
+  scale_factor = 1;
+
+  load('./raw_data/frf_marble_x.mat') % ReIm1
+  frf_marble_x = zeros(size(ReIm1, 1), 3);
+  frf_marble_x(:, 1) = -scale_factor*ReIm1(:, 2)./w; % marble_x
+  frf_marble_x(:, 2) = -scale_factor*ReIm1(:, 3)./w; % tilt_x
+  frf_marble_x(:, 3) = -scale_factor*ReIm1(:, 4)./w; % hexa_x
+
+  load('./raw_data/frf_hexa_x.mat') % ReIm2
+  frf_hexa_x = zeros(size(ReIm2, 1), 3);
+  frf_hexa_x(:, 1) = -scale_factor*ReIm2(:, 2)./w; % marble_x
+  frf_hexa_x(:, 2) = -scale_factor*ReIm2(:, 3)./w; % tilt_x
+  frf_hexa_x(:, 3) = -scale_factor*ReIm2(:, 4)./w; % hexa_x
+
+  load('./raw_data/frf_marble_y.mat') % ReIm3
+  frf_marble_y = zeros(size(ReIm3, 1), 3);
+  frf_marble_y(:, 1) = -scale_factor*ReIm3(:, 2)./w; % marble_y
+  frf_marble_y(:, 2) = -scale_factor*ReIm3(:, 3)./w; % tilt_y
+  frf_marble_y(:, 3) = -scale_factor*ReIm3(:, 4)./w; % hexa_y
+
+  load('./raw_data/frf_hexa_y.mat') % ReIm4
+  frf_hexa_y = zeros(size(ReIm4, 1), 3);
+  frf_hexa_y(:, 1) = scale_factor*ReIm4(:, 2)./w; % marble_y
+  frf_hexa_y(:, 2) = scale_factor*ReIm4(:, 3)./w; % tilt_y
+  frf_hexa_y(:, 3) = scale_factor*ReIm4(:, 4)./w; % hexa_y
+
+  load('./raw_data/frf_marble_z.mat') % ReIm5
+  frf_marble_z = zeros(size(ReIm5, 1), 3);
+  frf_marble_z(:, 1) = scale_factor*ReIm5(:, 2)./w; % marble_z
+  frf_marble_z(:, 2) = scale_factor*ReIm5(:, 3)./w; % tilt_z
+  frf_marble_z(:, 3) = scale_factor*ReIm5(:, 4)./w; % hexa_z
+
+  load('./raw_data/frf_hexa_z.mat') % ReIm6
+  frf_hexa_z = zeros(size(ReIm6, 1), 3);
+  frf_hexa_z(:, 1) = scale_factor*ReIm6(:, 2)./w; % marble_z
+  frf_hexa_z(:, 2) = scale_factor*ReIm6(:, 3)./w; % tilt_z
+  frf_hexa_z(:, 3) = scale_factor*ReIm6(:, 4)./w; % hexa_z
+#+end_src
+
+#+begin_src matlab :exports code :results none
+  load('./raw_data/coher_marble_x.mat') % coh1
+  coh_marble_x = zeros(size(coh1, 1), 3);
+  coh_marble_x(:, 1) = coh1(:, 2); % marble_x
+  coh_marble_x(:, 2) = coh1(:, 3); % tilt_x
+  coh_marble_x(:, 3) = coh1(:, 4); % hexa_x
+
+  load('./raw_data/coher_hexa_x.mat') % coh2
+  coh_hexa_x = zeros(size(coh2, 1), 3);
+  coh_hexa_x(:, 1) = coh2(:, 2); % marble_x
+  coh_hexa_x(:, 2) = coh2(:, 3); % tilt_x
+  coh_hexa_x(:, 3) = coh2(:, 4); % hexa_x
+
+  load('./raw_data/coher_marble_y.mat') % coh3
+  coh_marble_y = zeros(size(coh3, 1), 3);
+  coh_marble_y(:, 1) = coh3(:, 2); % marble_y
+  coh_marble_y(:, 2) = coh3(:, 3); % tilt_y
+  coh_marble_y(:, 3) = coh3(:, 4); % hexa_y
+
+  load('./raw_data/coher_hexa_y.mat') % coh4
+  coh_hexa_y = zeros(size(coh4, 1), 3);
+  coh_hexa_y(:, 1) = coh4(:, 2); % marble_y
+  coh_hexa_y(:, 2) = coh4(:, 3); % tilt_y
+  coh_hexa_y(:, 3) = coh4(:, 4); % hexa_y
+
+  load('./raw_data/coher_marble_z.mat') % coh5
+  coh_marble_z = zeros(size(coh5, 1), 3);
+  coh_marble_z(:, 1) = coh5(:, 2); % marble_z
+  coh_marble_z(:, 2) = coh5(:, 3); % tilt_z
+  coh_marble_z(:, 3) = coh5(:, 4); % hexa_z
+
+  load('./raw_data/coher_hexa_z.mat') % coh6
+  coh_hexa_z = zeros(size(coh6, 1), 3);
+  coh_hexa_z(:, 1) = coh6(:, 2); % marble_z
+  coh_hexa_z(:, 2) = coh6(:, 3); % tilt_z
+  coh_hexa_z(:, 3) = coh6(:, 4); % hexa_z
+#+end_src
+
+** X-direction FRF
+#+begin_src matlab :exports none :results none
+  figure;
+  hold on;
+  plot(freq_frf, abs(frf_marble_x(:, 1)), 'DisplayName', 'Marble - X');
+  plot(freq_frf, abs(frf_marble_x(:, 2)), 'DisplayName', 'Ry - X');
+  plot(freq_frf, abs(frf_marble_x(:, 3)), 'DisplayName', 'Hexa - X');
+  hold off;
+  set(gca, 'Xscale', 'log'); set(gca, 'Yscale', 'log');
+  xlabel('Frequency [Hz]'); ylabel('Displacement/Force [m/N]');
+  xlim([10, 200]); xticks([10, 20, 50, 100, 200]);
+  legend('Location', 'southwest');
+#+end_src
+
+#+NAME: fig:marble_x_frf
+#+HEADER: :tangle no :exports results :results raw :noweb yes
+#+begin_src matlab :var filepath="figs/marble_x_frf.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png")
+  <<plt-matlab>>
+#+end_src
+
+#+NAME: fig:marble_x_frf
+#+CAPTION: Response to a force applied on the marble in the X direction
+#+RESULTS: fig:marble_x_frf
+[[file:figs/marble_x_frf.png]]
+
+
+#+begin_src matlab :exports none :results none
+  figure;
+  hold on;
+  plot(freq_frf, abs(frf_hexa_x(:, 1)), 'DisplayName', 'Marble - X');
+  plot(freq_frf, abs(frf_hexa_x(:, 2)), 'DisplayName', 'Ry - X');
+  plot(freq_frf, abs(frf_hexa_x(:, 3)), 'DisplayName', 'Hexa - X');
+  hold off;
+  set(gca, 'Xscale', 'log'); set(gca, 'Yscale', 'log');
+  xlabel('Frequency [Hz]'); ylabel('Displacement/Force [m/N]');
+  xlim([10, 200]); xticks([10, 20, 50, 100, 200]);
+  legend('Location', 'southwest');
+#+end_src
+
+#+NAME: fig:hexa_x_frf
+#+HEADER: :tangle no :exports results :results raw :noweb yes
+#+begin_src matlab :var filepath="figs/hexa_x_frf.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png")
+  <<plt-matlab>>
+#+end_src
+
+#+NAME: fig:hexa_x_frf
+#+CAPTION: Response to a force applied on the hexa in the X direction
+#+RESULTS: fig:hexa_x_frf
+[[file:figs/hexa_x_frf.png]]
+
+** Y-direction FRF
+#+begin_src matlab :exports none :results none
+  figure;
+  hold on;
+  plot(freq_frf, abs(frf_marble_y(:, 1)), 'DisplayName', 'Marble - Y');
+  plot(freq_frf, abs(frf_marble_y(:, 2)), 'DisplayName', 'Ry - Y');
+  plot(freq_frf, abs(frf_marble_y(:, 3)), 'DisplayName', 'Hexa - Y');
+  hold off;
+  set(gca, 'Xscale', 'log'); set(gca, 'Yscale', 'log');
+  xlabel('Frequency [Hz]'); ylabel('Displacement/Force [m/N]');
+  xlim([10, 200]); xticks([10, 20, 50, 100, 200]);
+  legend('Location', 'southwest');
+#+end_src
+
+#+NAME: fig:marble_y_frf
+#+HEADER: :tangle no :exports results :results raw :noweb yes
+#+begin_src matlab :var filepath="figs/marble_y_frf.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png")
+  <<plt-matlab>>
+#+end_src
+
+#+NAME: fig:marble_y_frf
+#+CAPTION: Response to a force applied on the marble in the Y direction
+#+RESULTS: fig:marble_y_frf
+[[file:figs/marble_y_frf.png]]
+
+#+begin_src matlab :exports none :results none
+  figure;
+  hold on;
+  plot(freq_frf, abs(frf_hexa_y(:, 1)), 'DisplayName', 'Marble - Y');
+  plot(freq_frf, abs(frf_hexa_y(:, 2)), 'DisplayName', 'Ry - Y');
+  plot(freq_frf, abs(frf_hexa_y(:, 3)), 'DisplayName', 'Hexa - Y');
+  hold off;
+  set(gca, 'Xscale', 'log'); set(gca, 'Yscale', 'log');
+  xlabel('Frequency [Hz]'); ylabel('Displacement/Force [m/N]');
+  xlim([10, 200]); xticks([10, 20, 50, 100, 200]);
+  legend('Location', 'southwest');
+#+end_src
+
+#+NAME: fig:hexa_y_frf
+#+HEADER: :tangle no :exports results :results raw :noweb yes
+#+begin_src matlab :var filepath="figs/hexa_y_frf.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png")
+  <<plt-matlab>>
+#+end_src
+
+#+NAME: fig:hexa_y_frf
+#+CAPTION: Response to a force applied on the hexa in the Y direction
+#+RESULTS: fig:hexa_y_frf
+[[file:figs/hexa_y_frf.png]]
+
+** Z-direction FRF
+#+begin_src matlab :exports none :results none
+  figure;
+  hold on;
+  plot(freq_frf, abs(frf_marble_z(:, 1)), 'DisplayName', 'Marble - Z');
+  plot(freq_frf, abs(frf_marble_z(:, 2)), 'DisplayName', 'Ry - Z');
+  plot(freq_frf, abs(frf_marble_z(:, 3)), 'DisplayName', 'Hexa - Z');
+  hold off;
+  set(gca, 'Xscale', 'log'); set(gca, 'Yscale', 'log');
+  xlabel('Frequency [Hz]'); ylabel('Displacement/Force [m/N]');
+  xlim([10, 200]); xticks([10, 20, 50, 100, 200]);
+  legend('Location', 'southwest');
+#+end_src
+
+#+NAME: fig:marble_z_frf
+#+HEADER: :tangle no :exports results :results raw :noweb yes
+#+begin_src matlab :var filepath="figs/marble_z_frf.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png")
+  <<plt-matlab>>
+#+end_src
+
+#+NAME: fig:marble_z_frf
+#+CAPTION: Response to a force applied on the marble in the Z direction
+#+RESULTS: fig:marble_z_frf
+[[file:figs/marble_z_frf.png]]
+
+#+begin_src matlab :exports none :results none
+  figure;
+  hold on;
+  plot(freq_frf, abs(frf_hexa_z(:, 1)), 'DisplayName', 'Marble - Z');
+  plot(freq_frf, abs(frf_hexa_z(:, 2)), 'DisplayName', 'Ry - Z');
+  plot(freq_frf, abs(frf_hexa_z(:, 3)), 'DisplayName', 'Hexa - Z');
+  hold off;
+  set(gca, 'Xscale', 'log'); set(gca, 'Yscale', 'log');
+  xlabel('Frequency [Hz]'); ylabel('Displacement/Force [m/N]');
+  xlim([10, 200]); xticks([10, 20, 50, 100, 200]);
+  legend('Location', 'southwest');
+#+end_src
+
+#+NAME: fig:hexa_z_frf
+#+HEADER: :tangle no :exports results :results raw :noweb yes
+#+begin_src matlab :var filepath="figs/hexa_z_frf.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png")
+  <<plt-matlab>>
+#+end_src
+
+#+NAME: fig:hexa_z_frf
+#+CAPTION: Response to a force applied on the hexa in the Z direction
+#+RESULTS: fig:hexa_z_frf
+[[file:figs/hexa_z_frf.png]]
--- a/Marc/raw_data/coher_hexa_x.mat
+++ b/Marc/raw_data/coher_hexa_x.mat
--- a/Marc/raw_data/coher_hexa_y.mat
+++ b/Marc/raw_data/coher_hexa_y.mat
--- a/Marc/raw_data/coher_hexa_z.mat
+++ b/Marc/raw_data/coher_hexa_z.mat
--- a/Marc/raw_data/coher_marble_x.mat
+++ b/Marc/raw_data/coher_marble_x.mat
--- a/Marc/raw_data/coher_marble_y.mat
+++ b/Marc/raw_data/coher_marble_y.mat
--- a/Marc/raw_data/coher_marble_z.mat
+++ b/Marc/raw_data/coher_marble_z.mat
--- a/Marc/raw_data/freq_frf.mat
+++ b/Marc/raw_data/freq_frf.mat
--- a/Marc/raw_data/frf_hexa_x.mat
+++ b/Marc/raw_data/frf_hexa_x.mat
--- a/Marc/raw_data/frf_hexa_y.mat
+++ b/Marc/raw_data/frf_hexa_y.mat
--- a/Marc/raw_data/frf_hexa_z.mat
+++ b/Marc/raw_data/frf_hexa_z.mat
--- a/Marc/raw_data/frf_marble_x.mat
+++ b/Marc/raw_data/frf_marble_x.mat
--- a/Marc/raw_data/frf_marble_y.mat
+++ b/Marc/raw_data/frf_marble_y.mat
--- a/Marc/raw_data/frf_marble_z.mat
+++ b/Marc/raw_data/frf_marble_z.mat
--- a/Marc/raw_data/phs_hexa_x.mat
+++ b/Marc/raw_data/phs_hexa_x.mat
--- a/Marc/raw_data/phs_hexa_y.mat
+++ b/Marc/raw_data/phs_hexa_y.mat
--- a/Marc/raw_data/phs_hexa_z.mat
+++ b/Marc/raw_data/phs_hexa_z.mat
--- a/Marc/raw_data/phs_marble_x.mat
+++ b/Marc/raw_data/phs_marble_x.mat
--- a/Marc/raw_data/phs_marble_y.mat
+++ b/Marc/raw_data/phs_marble_y.mat
--- a/Marc/raw_data/phs_marble_z.mat
+++ b/Marc/raw_data/phs_marble_z.mat
--- a/Marc/scripts/export_measure_data.m
+++ b/Marc/scripts/export_measure_data.m
@@ -0,0 +1,105 @@
+%%
+clear;
+close all;
+clc
+
+%% Coherence
+load('../raw_data/coher_marble_x.mat') % coh1
+coh_marble_x = zeros(size(coh1, 1), 10);
+coh_marble_x(:, 2) = coh1(:, 2); % marble_x
+coh_marble_x(:, 5) = coh1(:, 3); % tilt_x
+coh_marble_x(:, 8) = coh1(:, 4); % hexa_x
+
+load('../raw_data/coher_hexa_x.mat')   % coh2
+coh_hexa_x = zeros(size(coh2, 1), 10);
+coh_hexa_x(:, 2) = coh2(:, 2); % marble_x
+coh_hexa_x(:, 5) = coh2(:, 3); % tilt_x
+coh_hexa_x(:, 8) = coh2(:, 4); % hexa_x
+
+load('../raw_data/coher_marble_y.mat') % coh3
+coh_marble_y = zeros(size(coh3, 1), 10);
+coh_marble_y(:, 3) = coh3(:, 2); % marble_y
+coh_marble_y(:, 6) = coh3(:, 3); % tilt_y
+coh_marble_y(:, 9) = coh3(:, 4); % hexa_y
+
+load('../raw_data/coher_hexa_y.mat')   % coh4
+coh_hexa_y = zeros(size(coh4, 1), 10);
+coh_hexa_y(:, 3) = coh4(:, 2); % marble_y
+coh_hexa_y(:, 6) = coh4(:, 3); % tilt_y
+coh_hexa_y(:, 9) = coh4(:, 4); % hexa_y
+
+load('../raw_data/coher_marble_z.mat') % coh5
+coh_marble_z = zeros(size(coh5, 1), 10);
+coh_marble_z(:, 4)  = coh5(:, 2); % marble_z
+coh_marble_z(:, 7)  = coh5(:, 3); % tilt_z
+coh_marble_z(:, 10) = coh5(:, 4); % hexa_z
+
+load('../raw_data/coher_hexa_z.mat')   % coh6
+coh_hexa_z = zeros(size(coh6, 1), 10);
+coh_hexa_z(:, 4)  = coh6(:, 2); % marble_z
+coh_hexa_z(:, 7)  = coh6(:, 3); % tilt_z
+coh_hexa_z(:, 10) = coh6(:, 4); % hexa_z
+
+%% Save Coherence data
+save('../data/id31_microstation_2018_01_12_coh.mat', ...
+     'coh_marble_x', ...
+     'coh_hexa_x', ...
+     'coh_marble_y', ...
+     'coh_hexa_y', ...
+     'coh_marble_z', ...
+     'coh_hexa_z');
+
+%% Frequency Response
+load('../raw_data/freq_frf.mat') % freq_fr
+
+% force_factor = 1/100;
+% speed_factor = 1/1.2;
+% scale_factor = speed_factor/force_factor;
+
+scale_factor = 1;
+
+load('../raw_data/frf_marble_x.mat') % ReIm1
+frf_marble_x = zeros(size(ReIm1, 1), 10);
+frf_marble_x(:, 2) = -scale_factor*ReIm1(:, 2); % marble_x
+frf_marble_x(:, 5) = -scale_factor*ReIm1(:, 3); % tilt_x
+frf_marble_x(:, 8) = -scale_factor*ReIm1(:, 4); % hexa_x
+
+load('../raw_data/frf_hexa_x.mat')   % ReIm2
+frf_hexa_x = zeros(size(ReIm2, 1), 10);
+frf_hexa_x(:, 2) = -scale_factor*ReIm2(:, 2); % marble_x
+frf_hexa_x(:, 5) = -scale_factor*ReIm2(:, 3); % tilt_x
+frf_hexa_x(:, 8) = -scale_factor*ReIm2(:, 4); % hexa_x
+
+load('../raw_data/frf_marble_y.mat') % ReIm3
+frf_marble_y = zeros(size(ReIm3, 1), 10);
+frf_marble_y(:, 3) = -scale_factor*ReIm3(:, 2); % marble_y
+frf_marble_y(:, 6) = -scale_factor*ReIm3(:, 3); % tilt_y
+frf_marble_y(:, 9) = -scale_factor*ReIm3(:, 4); % hexa_y
+
+load('../raw_data/frf_hexa_y.mat')   % ReIm4
+frf_hexa_y = zeros(size(ReIm4, 1), 10);
+frf_hexa_y(:, 3) = scale_factor*ReIm4(:, 2); % marble_y
+frf_hexa_y(:, 6) = scale_factor*ReIm4(:, 3); % tilt_y
+frf_hexa_y(:, 9) = scale_factor*ReIm4(:, 4); % hexa_y
+
+load('../raw_data/frf_marble_z.mat') % ReIm5
+frf_marble_z = zeros(size(ReIm5, 1), 10);
+frf_marble_z(:, 4)  = scale_factor*ReIm5(:, 2); % marble_z
+frf_marble_z(:, 7)  = scale_factor*ReIm5(:, 3); % tilt_z
+frf_marble_z(:, 10) = scale_factor*ReIm5(:, 4); % hexa_z
+
+load('../raw_data/frf_hexa_z.mat')   % ReIm6
+frf_hexa_z = zeros(size(ReIm6, 1), 10);
+frf_hexa_z(:, 4)  = scale_factor*ReIm6(:, 2); % marble_z
+frf_hexa_z(:, 7)  = scale_factor*ReIm6(:, 3); % tilt_z
+frf_hexa_z(:, 10) = scale_factor*ReIm6(:, 4); % hexa_z
+
+%% Save Frequency Response Data
+save('../data/id31_microstation_2018_01_12_frf.mat', ...
+     'freq_frf', ...
+     'frf_marble_x', ...
+     'frf_hexa_x', ...
+     'frf_marble_y', ...
+     'frf_hexa_y', ...
+     'frf_marble_z', ...
+     'frf_hexa_z');
--- a/Marc/scripts/export_measure_object.m
+++ b/Marc/scripts/export_measure_object.m
@@ -0,0 +1,182 @@
+ground = struct(...
+    'full_name', 'Ground',...
+    'short_name', 'ground',...
+    'letter', 'g',...
+    'above_of', '',...
+    'bellow_of', 'marble',...
+    'tx', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'ty', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'tz', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    )...
+);
+marble = struct(...
+    'full_name', 'Marble',...
+    'short_name', 'marble',...
+    'letter', 'm',...
+    'above_of', 'ground',...
+    'bellow_of', 'trans_stage',...
+    'tx', struct(...
+        'isMeasured', true, ...
+        'isExcited', true, ...
+        'id', 2 ...
+    ),...
+    'ty', struct(...
+        'isMeasured', true, ...
+        'isExcited', true, ...
+        'id', 3 ...
+    ),...
+    'tz', struct(...
+        'isMeasured', true, ...
+        'isExcited', true, ...
+        'id', 4 ...
+    )...
+);
+trans_stage = struct(...
+    'full_name', 'Translation Stage',...
+    'short_name', 'trans_stage',...
+    'letter', 't',...
+    'above_of', 'marble',...
+    'bellow_of', 'tilt_stage',...
+    'tx', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'ty', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'tz', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    )...
+);
+tilt_stage = struct(...
+    'full_name', 'Tilt Stage',...
+    'short_name', 'tilt_stage',...
+    'letter', 'o',...
+    'above_of', 'trans_stage',...
+    'bellow_of', 'hexa',...
+    'tx', struct(...
+        'isMeasured', true, ...
+        'isExcited', false, ...
+        'id', 5 ...
+    ),...
+    'ty', struct(...
+        'isMeasured', true, ...
+        'isExcited', false, ...
+        'id', 6 ...
+    ),...
+    'tz', struct(...
+        'isMeasured', true, ...
+        'isExcited', false, ...
+        'id', 7 ...
+    )...
+);
+hexa = struct(...
+    'full_name', 'Hexapod',...
+    'short_name', 'hexa',...
+    'letter', 'h',...
+    'above_of', 'tilt_stage',...
+    'bellow_of', 'nano_stage',...
+    'tx', struct(...
+        'isMeasured', true, ...
+        'isExcited', true, ...
+        'id', 8 ...
+    ),...
+    'ty', struct(...
+        'isMeasured', true, ...
+        'isExcited', true, ...
+        'id', 9 ...
+    ),...
+    'tz', struct(...
+        'isMeasured', true, ...
+        'isExcited', true, ...
+        'id', 10 ...
+    )...
+);
+nano_stage = struct(...
+    'full_name', 'Nano Stage',...
+    'short_name', 'nano_stage',...
+    'letter', 'n',...
+    'above_of', 'hexa',...
+    'bellow_of', 'sample',...
+    'tx', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'ty', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'tz', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    )...
+);
+sample = struct(...
+    'full_name', 'Sample',...
+    'short_name', 'sample',...
+    'letter', 's',...
+    'above_of', 'nano_stage',...
+    'bellow_of', '',...
+    'tx', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'ty', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    ),...
+    'tz', struct(...
+        'isMeasured', false, ...
+        'isExcited', false, ...
+        'id', 0 ...
+    )...
+);
+%%
+elements = struct(...
+    'ground', ground,...
+    'marble', marble,...
+    'trans_stage', trans_stage,...
+    'tilt_stage', tilt_stage,...
+    'hexa', hexa,...
+    'nano_stage', nano_stage,...
+    'sample', sample ...
+);
+
+%% Where is located the data files generated by export_measure_data script
+
+files = struct(...
+    'frf', 'id31_microstation_2018_01_12_frf.mat',...
+    'coh', 'id31_microstation_2018_01_12_coh.mat' ...
+);
+%%
+m_object = struct(...
+    'files', files,...
+    'elements', elements,...
+    'quantity', 'velocity', ...
+    'notes', 'Mesures du 12/01/2018 par Marc Lessourd - Geophones' ...
+);
+
+
+%% Save m_object
+save('../data/2018_01_12.mat', 'm_object')
--- a/Marc/scripts/id31_microstation_12january2018.m
+++ b/Marc/scripts/id31_microstation_12january2018.m
@@ -0,0 +1,381 @@
+% Title: id31 microstation
+% Date: 12 january 2018
+ 
+% Description: measure on id31 microstation in room id31-13
+ 
+% FS: =512Hz
+
+
+%% measurements 12 janaury 2018
+microstation=['Marble     '; 'Tilt       '; 'Hexapod    '];
+     
+
+
+% ch1: hammer
+% ch2: geophone L32 X on marble X,Y or Z
+% ch3: geophone L32 on tilt stage X,Y or Z
+% ch4: geophone L32 on hexapode X,Y or Z
+
+
+leg1=['TY ON  - RZ OFF - RY OFF - Slip ring OFF - Hexapod OFF'];
+
+% Meas1 - excitation X direction on marble
+
+% Meas2 - excitation X direction on hexa
+
+% Meas3 - excitation Y direction on marble
+
+% Meas4 - excitation Y direction on hexa
+
+% Meas5 - excitation Z direction on marble
+
+% Meas6 - excitation Z direction on hexa
+
+% xxx_marble_x - excitation X direction on marble
+% xxx_marble_y - excitation Y direction on marble
+% xxx_marble_z - excitation Z direction on marble
+
+% xxx_hexa_x - excitation X direction on hexa
+% xxx_hexa_y - excitation Y direction on hexa
+% xxx_hexa_z - excitation Z direction on hexa
+
+% frf= transfert function acceleration/force en ms-2/N (complex)
+% phs= phase
+% coh= coherence
+% freq_frf= frequencies
+
+
+%% -------------------------------------------------------------------------
+%         LOAD SAVED FRF
+% ------------------------------------------------------------------------
+% ch_max=16;
+% % --------------------------------
+% 
+% mult=1e6;  % --> m/s to micron/s
+% 
+% nyqhp=2.56; % nyquist 
+% f_cut=0.5; % cut frequency for high pass filter
+% t_win=4; % window length in sec
+% t_ovlp=0; % overlap window in sec
+
+
+warning off MATLAB:divideByZero
+
+% specify capt # for which to run this
+capt=[1:6];
+
+for i=capt
+   
+     eval(['load Measurement',num2str(i)])
+    for ch=2:4
+        eval(['freq_frf(:,',num2str(1),')=FFT1_H1_',num2str(2),'_1_RMS_X_Val;'])
+        %omeg=2*pi*freq;
+     
+        eval(['av_spc(:,',num2str(ch),')=FFT1_AvSpc_',num2str(ch),'_RMS_Y_Val;'])
+        eval(['frf_mod(:,',num2str(ch),')=FFT1_H1_',num2str(ch),'_1_RMS_Y_Mod;'])
+        eval(['frf_phs(:,',num2str(ch),')=FFT1_H1_',num2str(ch),'_1_RMS_Y_Phas;'])
+        eval(['frf_reim(:,',num2str(ch),')=FFT1_H1_',num2str(ch),'_1_Y_ReIm;'])
+        eval(['frf_coh(:,',num2str(ch),')=FFT1_Coh_',num2str(ch),'_1_RMS_Y_Val;'])
+    end
+    eval(['mod',num2str(i),'=frf_mod;'])
+    eval(['phs',num2str(i),'=frf_phs;'])
+    eval(['ReIm',num2str(i),'=frf_reim;'])
+    eval(['coh',num2str(i),'=frf_coh;'])
+end
+
+%%
+%%--------plot settings for colors and linewidth----
+proname(1)={'LineWidth'};
+proname(2)={'Color'};
+proname(3)={'LineStyle'};
+
+val(1,1) = {.5}   ;val(1,2) = {[0.6 0.2 1]}     ;val(1,3) = {'-'};
+val(2,1) = {2}    ;val(2,2) = {[0 0 1]}         ;val(2,3) = {'-'};   
+val(3,1) = {0.5}  ;val(3,2) = {[0.25 0.9 0.65]} ;val(3,3) = {'-'}; 
+val(4,1) = {2}    ;val(4,2) = {[0 1 0]}         ;val(4,3) = {'-'}; 
+val(5,1) = {0.5}  ;val(5,2) = {[1 0.4 0.4]}     ;val(5,3) = {'-'}; 
+val(6,1) = {2}    ;val(6,2) = {[1 0 0]}         ;val(6,3) = {'-'}; 
+val(7,1) = {1}    ;val(7,2) = {[0.8 0.8 0.8]}   ;val(7,3) = {'-'}; 
+val(8,1) = {2}    ;val(8,2) = {[0.1 0.1 0.2]}   ;val(8,3) = {'-'}; 
+val(9,1) = {1}    ;val(9,2) = {[0.7 0.8 0.4]}   ;val(9,3) = {'-'}; 
+val(10,1) = {2}   ;val(10,2) = {[0.7 0.8 0.2]}  ;val(10,3) = {'-'}; 
+val(11,1) = {1}   ;val(11,2) = {[0.9 0.7 0.35]} ;val(11,3) = {'-'}; 
+val(12,1) = {2}   ;val(12,2) = {[1 0.8 0.3]}    ;val(12,3) = {'-'}; 
+val(13,1) = {1}   ;val(13,2) = {[0.5 0.4 0.3]}  ;val(13,3) = {'-'};  
+val(14,1) = {2}   ;val(14,2) = {[0.5 0.3 0.2]}  ;val(14,3) = {'-'};  
+
+% 
+% %--------------------------------Plots
+xlab=['Frequency in Hz'];
+xlab1=['Hours since start: 06/07/2012 at 19:40'];
+
+ylab1=['Velocity / Force in m.s^{-1}.N^{-1}.'];
+ylab2=['PSD in \mum^{2}/Hz'];
+ylab3=['Amplification'];
+ylab4=['PSD in (\mum/s)^{2}/Hz'];
+ylab5=['PSD in a.u.'];
+ylab6=['Phase in deg.'];
+ylab7=['Coherence'];
+
+
+font_s=14;
+% ---------------------------------
+tit_3=['ID31 microstation - Vertical (Z) FRF'];
+tit_1=['ID31 microstation - Horizontal (X) FRF'];
+tit_2=['ID31 microstation - Horizontal (Y) FRF'];
+tit_4=['ID31 microstation - Horizontal (X) Phase'];
+tit_5=['ID31 microstation - Horizontal (Y) Phase'];
+tit_6=['ID31 microstation - Vertical (Z) Phase'];
+tit_7=['ID31 microstation - Horizontal (X) Coh'];
+tit_8=['ID31 microstation - Horizontal (Y) Coh'];
+tit_9=['ID31 microstation - Vertical (Z) Coh'];
+
+legend1=['microstation(1,:),microstation(2,:),microstation(3,:),''Location'',''SouthEast'''];
+
+%legend7=['TY controlled - RZ ON - RY OFF - Slip ring ON - Hexapod OFF',
+
+
+%% X direction
+
+figure
+h=semilogy(freq_frf,abs([ReIm1(:,2) ReIm1(:,3) ReIm1(:,4)]));
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_1,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_x_hammer_marble','fig')
+print -dpng frf_x_hammer_marble
+
+figure
+h=semilogy(freq_frf,abs([ReIm2(:,2) ReIm2(:,3) ReIm2(:,4)]));
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_1,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_x_hammer_hexa','fig')
+print -dpng frf_x_hammer_hexa
+
+%%
+
+figure
+h=plot(freq_frf,[(phs1(:,2)) (phs1(:,3)) (phs1(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_4,xlab,ylab6,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'phase_x_hammer_marble','fig')
+print -dpng phase_x_hammer_marble
+
+figure
+h=plot(freq_frf,[(phs2(:,2)) (phs2(:,3)) (phs2(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_4,xlab,ylab6,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'phase_x_hammer_hexa','fig')
+print -dpng phase_x_hammer_hexa
+
+figure
+h=plot(freq_frf,[(coh1(:,2)) (coh1(:,3)) (coh1(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_7,xlab,ylab7,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'coh_x_hammer_marble','fig')
+print -dpng coh_x_hammer_marble
+
+figure
+h=plot(freq_frf,[(coh2(:,2)) (coh4(:,3)) (coh4(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_7,xlab,ylab7,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'coh_x_hammer_hexa','fig')
+print -dpng coh_x_hammer_hexa
+
+%% Y direction
+
+figure
+h=semilogy(freq_frf,abs([ReIm3(:,2) ReIm3(:,3) ReIm3(:,4)]));
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_2,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_y_hammer_marble','fig')
+print -dpng frf_y_hammer_marble
+
+figure
+h=semilogy(freq_frf,abs([ReIm4(:,2) ReIm4(:,3) ReIm4(:,4)]));
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_2,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_y_hammer_hexa','fig')
+print -dpng frf_y_hammer_hexa
+
+figure
+h=plot(freq_frf,[(phs3(:,2)) (phs3(:,3)) (phs3(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_5,xlab,ylab6,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'phase_y_hammer_marble','fig')
+print -dpng phase_y_hammer_marble
+
+
+figure
+h=plot(freq_frf,[(phs4(:,2)) (phs4(:,3)) (phs4(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_5,xlab,ylab6,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'phase_y_hammer_hexa','fig')
+print -dpng phase_y_hammer_hexa
+
+figure
+h=plot(freq_frf,[(coh3(:,2)) (coh3(:,3)) (coh3(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_8,xlab,ylab7,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'coh_y_hammer_marble','fig')
+print -dpng coh_y_hammer_marble
+
+figure
+h=plot(freq_frf,[(coh4(:,2)) (coh4(:,3)) (coh4(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_8,xlab,ylab7,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'coh_y_hammer_hexa','fig')
+print -dpng coh_y_hammer_hexa
+
+%% Z direction
+
+figure
+h=semilogy(freq_frf,abs([ReIm5(:,2) ReIm5(:,3) ReIm5(:,4) ]));
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_3,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_z_hammer_marble','fig')
+print -dpng frf_z_hammer_marble
+
+figure
+h=semilogy(freq_frf,abs([ReIm6(:,2) ReIm6(:,3) ReIm6(:,4)]));
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_3,xlab,ylab1,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'frf_z_hammer_hexa','fig')
+print -dpng frf_z_hammer_hexa
+
+figure
+h=plot(freq_frf,[(phs5(:,2)) (phs5(:,3)) (phs5(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_6,xlab,ylab6,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'phase_z_hammer_marble','fig')
+print -dpng phase_z_hammer_marble
+
+
+figure
+h=plot(freq_frf,[(phs6(:,2)) (phs6(:,3)) (phs6(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_6,xlab,ylab6,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'phase_z_hammer_hexa','fig')
+print -dpng phase_z_hammer_hexa
+
+figure
+h=plot(freq_frf,[(coh5(:,2)) (coh5(:,3)) (coh5(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_9,xlab,ylab7,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'coh_z_hammer_marble','fig')
+print -dpng coh_z_hammer_marble
+
+figure
+h=plot(freq_frf,[(coh6(:,2)) (coh6(:,3)) (coh6(:,4))]);
+set(h,proname,val([6 4 2],1:3))
+eval(['legend(',legend1,')'])
+titlabel_font(tit_9,xlab,ylab7,font_s);
+%axis([1 100 1e-2 1e2])
+grid
+saveas(gcf,'coh_z_hammer_hexa','fig')
+print -dpng coh_z_hammer_hexa
+
+
+%%  COMPARE FRF
+figure
+h=semilogy(freq_frf,abs([ReIm4(:,11) ReIm10(:,11) ReIm11(:,11) ReIm15(:,11)]));
+set(h,proname,val([6 4 2 12],1:3))
+legend(leg1,leg3,leg4,leg6,'Location','SouthEast');
+titlabel_font(tit_1,xlab,ylab1,10);
+grid
+saveas(gcf,'comp_frf_x_hammer_hexa','fig')
+print -dpng comp_frf_x_hammer_hexa
+
+figure
+h=semilogy(freq_frf,abs([ReIm5(:,12) ReIm9(:,12) ReIm13(:,12) ReIm14(:,12)]));
+set(h,proname,val([6 4 2 12],1:3))
+legend(leg1,leg2,leg5,leg6,'Location','SouthEast');
+titlabel_font(tit_2,xlab,ylab1,10);
+grid
+saveas(gcf,'comp_frf_y_hammer_hexa','fig')
+print -dpng comp_frf_y_hammer_hexa
+
+figure
+h=semilogy(freq_frf,abs([ReIm6(:,12) ReIm16(:,12)]));
+set(h,proname,val([6 12],1:3))
+legend(leg1,leg6,'Location','SouthEast');
+titlabel_font(tit_3,xlab,ylab1,10);
+grid
+saveas(gcf,'comp_frf_z_hammer_hexa','fig')
+print -dpng comp_frf_z_hammer_hexa
+
+%% 
+figure
+h=semilogy(freq_frf,abs([ReIm4(:,5) ReIm10(:,5) ReIm11(:,5) ReIm15(:,5)]));
+set(h,proname,val([6 4 2 12],1:3))
+legend(leg1,leg3,leg4,leg6,'Location','SouthEast');
+grid
+% saveas(gcf,'comp_frf_x_hammer_hexa','fig')
+% print -dpng comp_frf_x_hammer_hexa
+
+figure
+h=semilogy(freq_frf,abs([ReIm5(:,6) ReIm9(:,6) ReIm13(:,6) ReIm14(:,6)]));
+set(h,proname,val([6 4 2 12],1:3))
+legend(leg1,leg2,leg5,leg6,'Location','SouthEast');
+grid
+% saveas(gcf,'comp_frf_y_hammer_hexa','fig')
+% print -dpng comp_frf_y_hammer_hexa
+
+figure
+h=semilogy(freq_frf,abs([ReIm6(:,7) ReIm16(:,7)]));
+set(h,proname,val([6 12],1:3))
+legend(leg1,leg6,'Location','SouthEast');
+grid
+% saveas(gcf,'comp_frf_z_hammer_hexa','fig')
+% print -dpng comp_frf_z_hammer_hexa
+