Redo some figures for the huddle test

This commit is contained in:
Thomas Dehaeze 2019-05-03 08:40:51 +02:00
parent 251d39ffc3
commit 5cdd677e99
8 changed files with 11 additions and 11 deletions

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@ -106,8 +106,8 @@ We load the data of the z axis of two geophones.
** Computation of the ASD of the measured voltage
We first define the parameters for the frequency domain analysis.
#+begin_src matlab :results none
win = hanning(ceil(length(x1)/100));
Fs = 1/dt;
win = hanning(ceil(10*Fs));
#+end_src
#+begin_src matlab :results none
@ -171,12 +171,12 @@ The ASD of the measured velocity is shown on figure [[fig:psd_velocity]].
set(gca, 'xscale', 'log');
set(gca, 'yscale', 'log');
xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]')
xlim([2, 500]);
xlim([0.1, 500]);
#+end_src
#+NAME: fig:psd_velocity
#+HEADER: :tangle no :exports results :results value raw replace :noweb yes
#+begin_src matlab :var filepath="figs/psd_velocity.pdf" :var figsize="wide-tall" :post pdf2svg(file=*this*, ext="png")
#+begin_src matlab :var filepath="figs/psd_velocity.pdf" :var figsize="full-tall" :post pdf2svg(file=*this*, ext="png")
<<plt-matlab>>
#+end_src
@ -195,12 +195,12 @@ We also plot the ASD in displacement (figure [[fig:asd_displacement]]);
hold off;
set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log');
xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]')
xlim([2, 500]);
xlim([0.1, 500]);
#+end_src
#+NAME: fig:asd_displacement
#+HEADER: :tangle no :exports results :results value raw replace :noweb yes
#+begin_src matlab :var filepath="figs/asd_displacement.pdf" :var figsize="wide-tall" :post pdf2svg(file=*this*, ext="png")
#+begin_src matlab :var filepath="figs/asd_displacement.pdf" :var figsize="full-tall" :post pdf2svg(file=*this*, ext="png")
<<plt-matlab>>
#+end_src
@ -235,7 +235,7 @@ We also compute the coherence between the two signals (figure [[fig:coh_geophone
xlabel('Frequency [Hz]'); ylabel('Phase');
linkaxes([ax1,ax2],'x');
xlim([1, 500]);
xlim([0.1, 500]);
#+end_src
#+NAME: fig:tf_geophones
@ -258,7 +258,7 @@ We also compute the coherence between the two signals (figure [[fig:coh_geophone
plot(f, coh12);
set(gca, 'xscale', 'log');
xlabel('Frequency [Hz]'); ylabel('Coherence');
ylim([0,1]); xlim([1, 500]);
ylim([0,1]); xlim([0.1, 500]);
#+end_src
#+NAME: fig:coh_geophones
@ -339,12 +339,12 @@ The instrumental noise is computed below. The result in V^2/Hz is shown on figur
hold off;
set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log');
xlabel('Frequency [Hz]'); ylabel('PSD [$V^2/Hz$]');
xlim([1, 500]);
xlim([0.1, 500]);
#+end_src
#+NAME: fig:intrumental_noise_V
#+HEADER: :tangle no :exports results :results value raw replace :noweb yes
#+begin_src matlab :var filepath="figs/intrumental_noise_V.pdf" :var figsize="wide-tall" :post pdf2svg(file=*this*, ext="png")
#+begin_src matlab :var filepath="figs/intrumental_noise_V.pdf" :var figsize="full-tall" :post pdf2svg(file=*this*, ext="png")
<<plt-matlab>>
#+end_src
@ -363,12 +363,12 @@ This is then further converted into velocity and compared with the ground veloci
hold off;
set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log');
xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]');
xlim([1, 500]);
xlim([0.1, 500]);
#+end_src
#+NAME: fig:intrumental_noise_velocity
#+HEADER: :tangle no :exports results :results value raw replace :noweb yes
#+begin_src matlab :var filepath="figs/intrumental_noise_velocity.pdf" :var figsize="wide-tall" :post pdf2svg(file=*this*, ext="png")
#+begin_src matlab :var filepath="figs/intrumental_noise_velocity.pdf" :var figsize="full-tall" :post pdf2svg(file=*this*, ext="png")
<<plt-matlab>>
#+end_src