Add css and js to main page
This commit is contained in:
parent
eeb84066df
commit
d80ae7509b
@ -3,7 +3,7 @@
|
||||
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
|
||||
<head>
|
||||
<!-- 2019-04-17 mer. 18:19 -->
|
||||
<!-- 2019-04-17 mer. 18:25 -->
|
||||
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1" />
|
||||
<title>SpeedGoat</title>
|
||||
@ -254,21 +254,21 @@ for the JavaScript code in this tag.
|
||||
<h2>Table of Contents</h2>
|
||||
<div id="text-table-of-contents">
|
||||
<ul>
|
||||
<li><a href="#orge066880">1. Setup</a></li>
|
||||
<li><a href="#orge4d9a0f">2. Signal Processing</a>
|
||||
<li><a href="#orgb04530e">1. Setup</a></li>
|
||||
<li><a href="#org66e33f8">2. Signal Processing</a>
|
||||
<ul>
|
||||
<li><a href="#org08b2036">2.1. Load data</a></li>
|
||||
<li><a href="#org3b60e8e">2.2. Time Domain Data</a></li>
|
||||
<li><a href="#org54b6269">2.3. Compute PSD</a></li>
|
||||
<li><a href="#orgdbc0794">2.4. Take into account sensibility of Geophone</a></li>
|
||||
<li><a href="#org245daf7">2.1. Load data</a></li>
|
||||
<li><a href="#orge44dc4a">2.2. Time Domain Data</a></li>
|
||||
<li><a href="#org098f046">2.3. Compute PSD</a></li>
|
||||
<li><a href="#org761bb7b">2.4. Take into account sensibility of Geophone</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="outline-container-orge066880" class="outline-2">
|
||||
<h2 id="orge066880"><span class="section-number-2">1</span> Setup</h2>
|
||||
<div id="outline-container-orgb04530e" class="outline-2">
|
||||
<h2 id="orgb04530e"><span class="section-number-2">1</span> Setup</h2>
|
||||
<div class="outline-text-2" id="text-1">
|
||||
<p>
|
||||
Two L22 geophones are used.
|
||||
@ -282,14 +282,14 @@ The voltage amplifiers include a low pass filter with a cut-off frequency at 1kH
|
||||
</p>
|
||||
|
||||
|
||||
<div id="org454fdd0" class="figure">
|
||||
<div id="org80f30b9" class="figure">
|
||||
<p><img src="./figs/setup.jpg" alt="setup.jpg" width="500px" />
|
||||
</p>
|
||||
<p><span class="figure-number">Figure 1: </span>Setup</p>
|
||||
</div>
|
||||
|
||||
|
||||
<div id="orgede295e" class="figure">
|
||||
<div id="org4d7f624" class="figure">
|
||||
<p><img src="./figs/geophones.jpg" alt="geophones.jpg" width="500px" />
|
||||
</p>
|
||||
<p><span class="figure-number">Figure 2: </span>Geophones</p>
|
||||
@ -297,39 +297,38 @@ The voltage amplifiers include a low pass filter with a cut-off frequency at 1kH
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
<div id="outline-container-orge4d9a0f" class="outline-2">
|
||||
<h2 id="orge4d9a0f"><span class="section-number-2">2</span> Signal Processing</h2>
|
||||
<div id="outline-container-org66e33f8" class="outline-2">
|
||||
<h2 id="org66e33f8"><span class="section-number-2">2</span> Signal Processing</h2>
|
||||
<div class="outline-text-2" id="text-2">
|
||||
</div>
|
||||
<div id="outline-container-org08b2036" class="outline-3">
|
||||
<h3 id="org08b2036"><span class="section-number-3">2.1</span> Load data</h3>
|
||||
<div id="outline-container-org245daf7" class="outline-3">
|
||||
<h3 id="org245daf7"><span class="section-number-3">2.1</span> Load data</h3>
|
||||
<div class="outline-text-3" id="text-2-1">
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab">load<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">'mat/data_001.mat', 't', 'x1', 'x2'</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
dt = t<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-highlight-numbers-number">2</span><span class="org-rainbow-delimiters-depth-1">)</span> <span class="org-type">-</span> t<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-highlight-numbers-number">1</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
<pre class="src src-matlab">load<span style="color: #458588;">(</span><span style="color: #b8bb26;">'mat/data_001.mat', 't', 'x1', 'x2'</span><span style="color: #458588;">)</span>;
|
||||
dt = t<span style="color: #458588;">(</span><span style="color: #d3869b;">2</span><span style="color: #458588;">)</span> <span style="color: #d3869b;">-</span> t<span style="color: #458588;">(</span><span style="color: #d3869b;">1</span><span style="color: #458588;">)</span>;
|
||||
</pre>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="outline-container-org3b60e8e" class="outline-3">
|
||||
<h3 id="org3b60e8e"><span class="section-number-3">2.2</span> Time Domain Data</h3>
|
||||
<div id="outline-container-orge44dc4a" class="outline-3">
|
||||
<h3 id="orge44dc4a"><span class="section-number-3">2.2</span> Time Domain Data</h3>
|
||||
<div class="outline-text-3" id="text-2-2">
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab"><span class="org-type">figure</span>;
|
||||
<pre class="src src-matlab"><span style="color: #d3869b;">figure</span>;
|
||||
hold on;
|
||||
plot<span class="org-rainbow-delimiters-depth-1">(</span>t, x1<span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
plot<span class="org-rainbow-delimiters-depth-1">(</span>t, x2<span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
plot<span style="color: #458588;">(</span>t, x1<span style="color: #458588;">)</span>;
|
||||
plot<span style="color: #458588;">(</span>t, x2<span style="color: #458588;">)</span>;
|
||||
hold off;
|
||||
xlabel<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">'Time </span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">[</span></span><span class="org-string">s</span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">]</span></span><span class="org-string">'</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
ylabel<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">'Voltage </span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">[</span></span><span class="org-string">V</span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">]</span></span><span class="org-string">'</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
xlim<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-rainbow-delimiters-depth-2">[</span>t<span class="org-rainbow-delimiters-depth-3">(</span><span class="org-highlight-numbers-number">1</span><span class="org-rainbow-delimiters-depth-3">)</span>, t<span class="org-rainbow-delimiters-depth-3">(</span>end<span class="org-rainbow-delimiters-depth-3">)</span><span class="org-rainbow-delimiters-depth-2">]</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
xlabel<span style="color: #458588;">(</span><span style="color: #b8bb26;">'Time </span><span style="color: #b16286;">[</span><span style="color: #b8bb26;">s</span><span style="color: #b16286;">]</span><span style="color: #b8bb26;">'</span><span style="color: #458588;">)</span>;
|
||||
ylabel<span style="color: #458588;">(</span><span style="color: #b8bb26;">'Voltage </span><span style="color: #b16286;">[</span><span style="color: #b8bb26;">V</span><span style="color: #b16286;">]</span><span style="color: #b8bb26;">'</span><span style="color: #458588;">)</span>;
|
||||
xlim<span style="color: #458588;">(</span><span style="color: #b16286;">[</span>t<span style="color: #8ec07c;">(</span><span style="color: #d3869b;">1</span><span style="color: #8ec07c;">)</span>, t<span style="color: #8ec07c;">(</span>end<span style="color: #8ec07c;">)</span><span style="color: #b16286;">]</span><span style="color: #458588;">)</span>;
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
|
||||
<div id="org512b8b8" class="figure">
|
||||
<div id="org79270e7" class="figure">
|
||||
<p><img src="figs/data_time_domain.png" alt="data_time_domain.png" />
|
||||
</p>
|
||||
<p><span class="figure-number">Figure 3: </span>Time domain Data</p>
|
||||
@ -337,19 +336,19 @@ xlim<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-rainbo
|
||||
|
||||
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab"><span class="org-type">figure</span>;
|
||||
<pre class="src src-matlab"><span style="color: #d3869b;">figure</span>;
|
||||
hold on;
|
||||
plot<span class="org-rainbow-delimiters-depth-1">(</span>t, x1<span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
plot<span class="org-rainbow-delimiters-depth-1">(</span>t, x2<span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
plot<span style="color: #458588;">(</span>t, x1<span style="color: #458588;">)</span>;
|
||||
plot<span style="color: #458588;">(</span>t, x2<span style="color: #458588;">)</span>;
|
||||
hold off;
|
||||
xlabel<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">'Time </span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">[</span></span><span class="org-string">s</span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">]</span></span><span class="org-string">'</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
ylabel<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">'Voltage </span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">[</span></span><span class="org-string">V</span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">]</span></span><span class="org-string">'</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
xlim<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-rainbow-delimiters-depth-2">[</span><span class="org-highlight-numbers-number">0</span> <span class="org-highlight-numbers-number">1</span><span class="org-rainbow-delimiters-depth-2">]</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
xlabel<span style="color: #458588;">(</span><span style="color: #b8bb26;">'Time </span><span style="color: #b16286;">[</span><span style="color: #b8bb26;">s</span><span style="color: #b16286;">]</span><span style="color: #b8bb26;">'</span><span style="color: #458588;">)</span>;
|
||||
ylabel<span style="color: #458588;">(</span><span style="color: #b8bb26;">'Voltage </span><span style="color: #b16286;">[</span><span style="color: #b8bb26;">V</span><span style="color: #b16286;">]</span><span style="color: #b8bb26;">'</span><span style="color: #458588;">)</span>;
|
||||
xlim<span style="color: #458588;">(</span><span style="color: #b16286;">[</span><span style="color: #d3869b;">0</span> <span style="color: #d3869b;">1</span><span style="color: #b16286;">]</span><span style="color: #458588;">)</span>;
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
|
||||
<div id="org24a4c3f" class="figure">
|
||||
<div id="org8d2af88" class="figure">
|
||||
<p><img src="figs/data_time_domain_zoom.png" alt="data_time_domain_zoom.png" />
|
||||
</p>
|
||||
<p><span class="figure-number">Figure 4: </span>Time domain Data - Zoom</p>
|
||||
@ -357,39 +356,39 @@ xlim<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-rainbo
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="outline-container-org54b6269" class="outline-3">
|
||||
<h3 id="org54b6269"><span class="section-number-3">2.3</span> Compute PSD</h3>
|
||||
<div id="outline-container-org098f046" class="outline-3">
|
||||
<h3 id="org098f046"><span class="section-number-3">2.3</span> Compute PSD</h3>
|
||||
<div class="outline-text-3" id="text-2-3">
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab"><span class="org-rainbow-delimiters-depth-1">[</span>pxx1, f1<span class="org-rainbow-delimiters-depth-1">]</span> = pwelch<span class="org-rainbow-delimiters-depth-1">(</span>x1, hanning<span class="org-rainbow-delimiters-depth-2">(</span>ceil<span class="org-rainbow-delimiters-depth-3">(</span>length<span class="org-rainbow-delimiters-depth-4">(</span>t<span class="org-rainbow-delimiters-depth-4">)</span><span class="org-type">/</span><span class="org-highlight-numbers-number">100</span><span class="org-rainbow-delimiters-depth-3">)</span><span class="org-rainbow-delimiters-depth-2">)</span>, <span class="org-highlight-numbers-number">0</span>, <span class="org-rainbow-delimiters-depth-2">[]</span>, <span class="org-highlight-numbers-number">1</span><span class="org-type">/</span>dt<span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
<span class="org-rainbow-delimiters-depth-1">[</span>pxx2, f2<span class="org-rainbow-delimiters-depth-1">]</span> = pwelch<span class="org-rainbow-delimiters-depth-1">(</span>x2, hanning<span class="org-rainbow-delimiters-depth-2">(</span>ceil<span class="org-rainbow-delimiters-depth-3">(</span>length<span class="org-rainbow-delimiters-depth-4">(</span>t<span class="org-rainbow-delimiters-depth-4">)</span><span class="org-type">/</span><span class="org-highlight-numbers-number">100</span><span class="org-rainbow-delimiters-depth-3">)</span><span class="org-rainbow-delimiters-depth-2">)</span>, <span class="org-highlight-numbers-number">0</span>, <span class="org-rainbow-delimiters-depth-2">[]</span>, <span class="org-highlight-numbers-number">1</span><span class="org-type">/</span>dt<span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
<pre class="src src-matlab"><span style="color: #458588;">[</span>pxx1, f1<span style="color: #458588;">]</span> = pwelch<span style="color: #458588;">(</span>x1, hanning<span style="color: #b16286;">(</span>ceil<span style="color: #8ec07c;">(</span>length<span style="color: #d65d0e;">(</span>t<span style="color: #d65d0e;">)</span><span style="color: #d3869b;">/</span><span style="color: #d3869b;">100</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">)</span>, <span style="color: #d3869b;">0</span>, <span style="color: #b16286;">[]</span>, <span style="color: #d3869b;">1</span><span style="color: #d3869b;">/</span>dt<span style="color: #458588;">)</span>;
|
||||
<span style="color: #458588;">[</span>pxx2, f2<span style="color: #458588;">]</span> = pwelch<span style="color: #458588;">(</span>x2, hanning<span style="color: #b16286;">(</span>ceil<span style="color: #8ec07c;">(</span>length<span style="color: #d65d0e;">(</span>t<span style="color: #d65d0e;">)</span><span style="color: #d3869b;">/</span><span style="color: #d3869b;">100</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">)</span>, <span style="color: #d3869b;">0</span>, <span style="color: #b16286;">[]</span>, <span style="color: #d3869b;">1</span><span style="color: #d3869b;">/</span>dt<span style="color: #458588;">)</span>;
|
||||
</pre>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="outline-container-orgdbc0794" class="outline-3">
|
||||
<h3 id="orgdbc0794"><span class="section-number-3">2.4</span> Take into account sensibility of Geophone</h3>
|
||||
<div id="outline-container-org761bb7b" class="outline-3">
|
||||
<h3 id="org761bb7b"><span class="section-number-3">2.4</span> Take into account sensibility of Geophone</h3>
|
||||
<div class="outline-text-3" id="text-2-4">
|
||||
<p>
|
||||
The Geophone used are L22.
|
||||
</p>
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab">S0 = <span class="org-highlight-numbers-number">88</span>; <span class="org-comment">% Sensitivity [V/(m/s)]</span>
|
||||
f0 = <span class="org-highlight-numbers-number">2</span>; <span class="org-comment">% Cut-off frequnecy [Hz]</span>
|
||||
S = <span class="org-rainbow-delimiters-depth-1">(</span>s<span class="org-type">/</span><span class="org-highlight-numbers-number">2</span><span class="org-type">/</span><span class="org-constant">pi</span><span class="org-type">/</span>f0<span class="org-rainbow-delimiters-depth-1">)</span><span class="org-type">/</span><span class="org-rainbow-delimiters-depth-1">(</span><span class="org-highlight-numbers-number">1</span><span class="org-type">+</span>s<span class="org-type">/</span><span class="org-highlight-numbers-number">2</span><span class="org-type">/</span><span class="org-constant">pi</span><span class="org-type">/</span>f0<span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
<pre class="src src-matlab">S0 = <span style="color: #d3869b;">88</span>; <span style="color: #7c6f64;">% Sensitivity [V/(m/s)]</span>
|
||||
f0 = <span style="color: #d3869b;">2</span>; <span style="color: #7c6f64;">% Cut-off frequnecy [Hz]</span>
|
||||
S = <span style="color: #458588;">(</span>s<span style="color: #d3869b;">/</span><span style="color: #d3869b;">2</span><span style="color: #d3869b;">/</span><span style="color: #d3869b;">pi</span><span style="color: #d3869b;">/</span>f0<span style="color: #458588;">)</span><span style="color: #d3869b;">/</span><span style="color: #458588;">(</span><span style="color: #d3869b;">1</span><span style="color: #d3869b;">+</span>s<span style="color: #d3869b;">/</span><span style="color: #d3869b;">2</span><span style="color: #d3869b;">/</span><span style="color: #d3869b;">pi</span><span style="color: #d3869b;">/</span>f0<span style="color: #458588;">)</span>;
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab"><span class="org-type">figure</span>;
|
||||
bodeFig<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-rainbow-delimiters-depth-2">{</span>S<span class="org-rainbow-delimiters-depth-2">}</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
ylabel<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">'Amplitude </span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">[</span></span><span class="org-string">V/</span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">(</span></span><span class="org-string">m/s</span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">)</span></span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">]</span></span><span class="org-string">'</span><span class="org-rainbow-delimiters-depth-1">)</span>
|
||||
<pre class="src src-matlab"><span style="color: #d3869b;">figure</span>;
|
||||
bodeFig<span style="color: #458588;">(</span><span style="color: #b16286;">{</span>S<span style="color: #b16286;">}</span><span style="color: #458588;">)</span>;
|
||||
ylabel<span style="color: #458588;">(</span><span style="color: #b8bb26;">'Amplitude </span><span style="color: #b16286;">[</span><span style="color: #b8bb26;">V/</span><span style="color: #8ec07c;">(</span><span style="color: #b8bb26;">m/s</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">]</span><span style="color: #b8bb26;">'</span><span style="color: #458588;">)</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
|
||||
<div id="org32bbfc5" class="figure">
|
||||
<div id="org2161300" class="figure">
|
||||
<p><img src="figs/geophone_sensibility.png" alt="geophone_sensibility.png" />
|
||||
</p>
|
||||
<p><span class="figure-number">Figure 5: </span>Sensibility of the Geophone</p>
|
||||
@ -407,26 +406,26 @@ The cut-off frequency is set at 1kHz.
|
||||
</ul>
|
||||
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab">G0 = <span class="org-highlight-numbers-number">60</span>; <span class="org-comment">% [dB]</span>
|
||||
<pre class="src src-matlab">G0 = <span style="color: #d3869b;">60</span>; <span style="color: #7c6f64;">% [dB]</span>
|
||||
|
||||
G = G0<span class="org-type">/</span><span class="org-rainbow-delimiters-depth-1">(</span><span class="org-highlight-numbers-number">1</span><span class="org-type">+</span>s<span class="org-type">/</span><span class="org-highlight-numbers-number">2</span><span class="org-type">/</span><span class="org-constant">pi</span><span class="org-type">/</span><span class="org-highlight-numbers-number">1000</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
G = G0<span style="color: #d3869b;">/</span><span style="color: #458588;">(</span><span style="color: #d3869b;">1</span><span style="color: #d3869b;">+</span>s<span style="color: #d3869b;">/</span><span style="color: #d3869b;">2</span><span style="color: #d3869b;">/</span><span style="color: #d3869b;">pi</span><span style="color: #d3869b;">/</span><span style="color: #d3869b;">1000</span><span style="color: #458588;">)</span>;
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
<div class="org-src-container">
|
||||
<pre class="src src-matlab"><span class="org-type">figure</span>;
|
||||
<pre class="src src-matlab"><span style="color: #d3869b;">figure</span>;
|
||||
hold on;
|
||||
plot<span class="org-rainbow-delimiters-depth-1">(</span>f1, sqrt<span class="org-rainbow-delimiters-depth-2">(</span>pxx1<span class="org-rainbow-delimiters-depth-2">)</span><span class="org-type">./</span>squeeze<span class="org-rainbow-delimiters-depth-2">(</span>abs<span class="org-rainbow-delimiters-depth-3">(</span>freqresp<span class="org-rainbow-delimiters-depth-4">(</span>G, f1, <span class="org-string">'Hz'</span><span class="org-string"><span class="org-rainbow-delimiters-depth-4">)</span></span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">)</span></span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">)</span></span><span class="org-string">./squeeze</span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">(</span></span><span class="org-string">abs</span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">(</span></span><span class="org-string">freqresp</span><span class="org-string"><span class="org-rainbow-delimiters-depth-4">(</span></span><span class="org-string">S, f1, 'Hz'</span><span class="org-rainbow-delimiters-depth-4">)</span><span class="org-rainbow-delimiters-depth-3">)</span><span class="org-rainbow-delimiters-depth-2">)</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
plot<span class="org-rainbow-delimiters-depth-1">(</span>f2, sqrt<span class="org-rainbow-delimiters-depth-2">(</span>pxx2<span class="org-rainbow-delimiters-depth-2">)</span><span class="org-type">./</span>squeeze<span class="org-rainbow-delimiters-depth-2">(</span>abs<span class="org-rainbow-delimiters-depth-3">(</span>freqresp<span class="org-rainbow-delimiters-depth-4">(</span>G, f2, <span class="org-string">'Hz'</span><span class="org-string"><span class="org-rainbow-delimiters-depth-4">)</span></span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">)</span></span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">)</span></span><span class="org-string">./squeeze</span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">(</span></span><span class="org-string">abs</span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">(</span></span><span class="org-string">freqresp</span><span class="org-string"><span class="org-rainbow-delimiters-depth-4">(</span></span><span class="org-string">S, f2, 'Hz'</span><span class="org-rainbow-delimiters-depth-4">)</span><span class="org-rainbow-delimiters-depth-3">)</span><span class="org-rainbow-delimiters-depth-2">)</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
plot<span style="color: #458588;">(</span>f1, sqrt<span style="color: #b16286;">(</span>pxx1<span style="color: #b16286;">)</span><span style="color: #d3869b;">./</span>squeeze<span style="color: #b16286;">(</span>abs<span style="color: #8ec07c;">(</span>freqresp<span style="color: #d65d0e;">(</span>G, f1, <span style="color: #b8bb26;">'Hz'</span><span style="color: #d65d0e;">)</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">)</span><span style="color: #b8bb26;">./squeeze</span><span style="color: #b16286;">(</span><span style="color: #b8bb26;">abs</span><span style="color: #8ec07c;">(</span><span style="color: #b8bb26;">freqresp</span><span style="color: #d65d0e;">(</span><span style="color: #b8bb26;">S, f1, 'Hz'</span><span style="color: #d65d0e;">)</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">)</span><span style="color: #458588;">)</span>;
|
||||
plot<span style="color: #458588;">(</span>f2, sqrt<span style="color: #b16286;">(</span>pxx2<span style="color: #b16286;">)</span><span style="color: #d3869b;">./</span>squeeze<span style="color: #b16286;">(</span>abs<span style="color: #8ec07c;">(</span>freqresp<span style="color: #d65d0e;">(</span>G, f2, <span style="color: #b8bb26;">'Hz'</span><span style="color: #d65d0e;">)</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">)</span><span style="color: #b8bb26;">./squeeze</span><span style="color: #b16286;">(</span><span style="color: #b8bb26;">abs</span><span style="color: #8ec07c;">(</span><span style="color: #b8bb26;">freqresp</span><span style="color: #d65d0e;">(</span><span style="color: #b8bb26;">S, f2, 'Hz'</span><span style="color: #d65d0e;">)</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">)</span><span style="color: #458588;">)</span>;
|
||||
hold off;
|
||||
<span class="org-type">set</span><span class="org-rainbow-delimiters-depth-1">(</span><span class="org-variable-name">gca</span>, <span class="org-string">'xscale', 'log'</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
<span class="org-type">set</span><span class="org-rainbow-delimiters-depth-1">(</span><span class="org-variable-name">gca</span>, <span class="org-string">'yscale', 'log'</span><span class="org-rainbow-delimiters-depth-1">)</span>;
|
||||
xlabel<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-string">'Frequency </span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">[</span></span><span class="org-string">Hz</span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">]</span></span><span class="org-string">'</span><span class="org-string"><span class="org-rainbow-delimiters-depth-1">)</span></span><span class="org-string">; ylabel</span><span class="org-string"><span class="org-rainbow-delimiters-depth-1">(</span></span><span class="org-string">'PSD </span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">[</span></span><span class="org-string">m/s/sqrt</span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">(</span></span><span class="org-string">Hz</span><span class="org-string"><span class="org-rainbow-delimiters-depth-3">)</span></span><span class="org-string"><span class="org-rainbow-delimiters-depth-2">]</span></span><span class="org-string">'</span><span class="org-rainbow-delimiters-depth-1">)</span>
|
||||
<span style="color: #d3869b;">set</span><span style="color: #458588;">(</span><span style="color: #83a598;">gca</span>, <span style="color: #b8bb26;">'xscale', 'log'</span><span style="color: #458588;">)</span>;
|
||||
<span style="color: #d3869b;">set</span><span style="color: #458588;">(</span><span style="color: #83a598;">gca</span>, <span style="color: #b8bb26;">'yscale', 'log'</span><span style="color: #458588;">)</span>;
|
||||
xlabel<span style="color: #458588;">(</span><span style="color: #b8bb26;">'Frequency </span><span style="color: #b16286;">[</span><span style="color: #b8bb26;">Hz</span><span style="color: #b16286;">]</span><span style="color: #b8bb26;">'</span><span style="color: #458588;">)</span><span style="color: #b8bb26;">; ylabel</span><span style="color: #458588;">(</span><span style="color: #b8bb26;">'PSD </span><span style="color: #b16286;">[</span><span style="color: #b8bb26;">m/s/sqrt</span><span style="color: #8ec07c;">(</span><span style="color: #b8bb26;">Hz</span><span style="color: #8ec07c;">)</span><span style="color: #b16286;">]</span><span style="color: #b8bb26;">'</span><span style="color: #458588;">)</span>
|
||||
</pre>
|
||||
</div>
|
||||
|
||||
|
||||
<div id="org3037f5b" class="figure">
|
||||
<div id="org6ace9e8" class="figure">
|
||||
<p><img src="figs/psd_velocity.png" alt="psd_velocity.png" />
|
||||
</p>
|
||||
<p><span class="figure-number">Figure 6: </span>Spectral density of the velocity</p>
|
||||
@ -437,7 +436,7 @@ xlabel<span class="org-rainbow-delimiters-depth-1">(</span><span class="org-stri
|
||||
</div>
|
||||
<div id="postamble" class="status">
|
||||
<p class="author">Author: Thomas Dehaeze</p>
|
||||
<p class="date">Created: 2019-04-17 mer. 18:19</p>
|
||||
<p class="date">Created: 2019-04-17 mer. 18:25</p>
|
||||
<p class="validation"><a href="http://validator.w3.org/check?uri=referer">Validate</a></p>
|
||||
</div>
|
||||
</body>
|
||||
|
||||
@ -36,7 +36,6 @@ The voltage amplifiers include a low pass filter with a cut-off frequency at 1kH
|
||||
#+attr_html: :width 500px
|
||||
[[file:./figs/geophones.jpg]]
|
||||
|
||||
|
||||
* Signal Processing
|
||||
** Matlab Init :noexport:ignore:
|
||||
#+begin_src matlab :exports none :results silent :noweb yes
|
||||
|
||||
25
index.html
25
index.html
@ -3,7 +3,7 @@
|
||||
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
|
||||
<head>
|
||||
<!-- 2019-04-17 mer. 18:06 -->
|
||||
<!-- 2019-04-17 mer. 18:25 -->
|
||||
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1" />
|
||||
<title>SpeedGoat</title>
|
||||
@ -193,12 +193,13 @@
|
||||
.org-svg { width: 90%; }
|
||||
/*]]>*/-->
|
||||
</style>
|
||||
<link rel="stylesheet" type="text/css" href="css/htmlize.css"/>
|
||||
<link rel="stylesheet" type="text/css" href="css/readtheorg.css"/>
|
||||
<script src="js/jquery.min.js"></script>
|
||||
<script src="js/bootstrap.min.js"></script>
|
||||
<script type="text/javascript" src="js/jquery.stickytableheaders.min.js"></script>
|
||||
<script type="text/javascript" src="js/readtheorg.js"></script>
|
||||
<link rel="stylesheet" type="text/css" href="./css/htmlize.css"/>
|
||||
<link rel="stylesheet" type="text/css" href="./css/readtheorg.css"/>
|
||||
<link rel="stylesheet" type="text/css" href="./css/zenburn.css"/>
|
||||
<script type="text/javascript" src="./js/jquery.min.js"></script>
|
||||
<script type="text/javascript" src="./js/bootstrap.min.js"></script>
|
||||
<script type="text/javascript" src="./js/jquery.stickytableheaders.min.js"></script>
|
||||
<script type="text/javascript" src="./js/readtheorg.js"></script>
|
||||
<script type="text/javascript">
|
||||
/*
|
||||
@licstart The following is the entire license notice for the
|
||||
@ -253,23 +254,23 @@ for the JavaScript code in this tag.
|
||||
<h2>Table of Contents</h2>
|
||||
<div id="text-table-of-contents">
|
||||
<ul>
|
||||
<li><a href="#orge2c473d">1. Folders</a></li>
|
||||
<li><a href="#orgc3dbb11">1. Folders</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="outline-container-orge2c473d" class="outline-2">
|
||||
<h2 id="orge2c473d"><span class="section-number-2">1</span> Folders</h2>
|
||||
<div id="outline-container-orgc3dbb11" class="outline-2">
|
||||
<h2 id="orgc3dbb11"><span class="section-number-2">1</span> Folders</h2>
|
||||
<div class="outline-text-2" id="text-1">
|
||||
<ul class="org-ul">
|
||||
<li><a href="slip-ring-test/index.html">Slip-ring-test</a></li>
|
||||
<li><a href="huddle-test-geophones/index.html">Huddle Test - Geophones</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div id="postamble" class="status">
|
||||
<p class="author">Author: Thomas Dehaeze</p>
|
||||
<p class="date">Created: 2019-04-17 mer. 18:06</p>
|
||||
<p class="date">Created: 2019-04-17 mer. 18:25</p>
|
||||
<p class="validation"><a href="http://validator.w3.org/check?uri=referer">Validate</a></p>
|
||||
</div>
|
||||
</body>
|
||||
|
||||
13
index.org
13
index.org
@ -2,12 +2,13 @@
|
||||
: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 type="text/javascript" src="js/jquery.stickytableheaders.min.js"></script>
|
||||
#+HTML_HEAD: <script type="text/javascript" src="js/readtheorg.js"></script>
|
||||
#+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: <link rel="stylesheet" type="text/css" href="./css/zenburn.css"/>
|
||||
#+HTML_HEAD: <script type="text/javascript" src="./js/jquery.min.js"></script>
|
||||
#+HTML_HEAD: <script type="text/javascript" src="./js/bootstrap.min.js"></script>
|
||||
#+HTML_HEAD: <script type="text/javascript" src="./js/jquery.stickytableheaders.min.js"></script>
|
||||
#+HTML_HEAD: <script type="text/javascript" src="./js/readtheorg.js"></script>
|
||||
:END:
|
||||
|
||||
* Folders
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user