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Marc/index.html and b/2018-10-15 - Marc/index.html differ diff --git a/2018-10-15 - Marc/index.org b/2018-10-15 - Marc/index.org index 40b96b4..11cd9ad 100644 --- a/2018-10-15 - Marc/index.org +++ b/2018-10-15 - Marc/index.org @@ -155,14 +155,14 @@ We then plot the measurements in time domain (figure [[fig:meas1]]). #+NAME: fig:meas1 #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas1.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas1.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas1 #+CAPTION: Time domain - measurement 1 #+RESULTS: fig:meas1 -[[file:Figures/meas1.png]] +[[file:figs/meas1.png]] To understand what is going on, instead of looking at the velocity, we can look at the displacement by integrating the data. The displacement is computed by integrating the velocity using =cumtrapz= function. #+begin_src matlab :exports code :results silent @@ -181,14 +181,14 @@ Then we plot the position with respect to time (figure [[fig:meas1_disp]]). #+NAME: fig:meas1_disp #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas1_disp.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas1_disp.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas1_disp #+CAPTION: Y displacement of the Ty stage #+RESULTS: fig:meas1_disp -[[file:Figures/meas1_disp.png]] +[[file:figs/meas1_disp.png]] We when compute the power spectral density of each measurement before and after turning on the stage. #+begin_src matlab :exports code :results silent @@ -212,7 +212,7 @@ We finally plot the power spectral density of each track (figures [[fig:meas1_ry xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{1}.Track1_Name)); legend({'0-300', '350-end'}, 'Location', 'southwest'); hold off; @@ -220,14 +220,14 @@ We finally plot the power spectral density of each track (figures [[fig:meas1_ry #+NAME: fig:meas1_ry_z_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas1_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas1_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas1_ry_z_psd #+CAPTION: PSD of the Z velocity of Ry stage - measurement 1 #+RESULTS: fig:meas1_ry_z_psd -[[file:Figures/meas1_ry_z_psd.png]] +[[file:figs/meas1_ry_z_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -237,7 +237,7 @@ We finally plot the power spectral density of each track (figures [[fig:meas1_ry xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$rad/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{1}.Track2_Name)); legend({'0-300', '350-end'}, 'Location', 'southwest'); hold off; @@ -245,14 +245,14 @@ We finally plot the power spectral density of each track (figures [[fig:meas1_ry #+NAME: fig:meas1_ry_tilt_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas1_ry_tilt_psd.png" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas1_ry_tilt_psd.png" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas1_ry_tilt_psd #+CAPTION: PSD of the Rotation of Ry Stage - measurement 1 #+RESULTS: fig:meas1_ry_tilt_psd -[[file:Figures/meas1_ry_tilt_psd.png]] +[[file:figs/meas1_ry_tilt_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -262,7 +262,7 @@ We finally plot the power spectral density of each track (figures [[fig:meas1_ry xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{1}.Track3_Name)); legend({'0-300', '350-end'}, 'Location', 'southwest'); hold off; @@ -270,14 +270,14 @@ We finally plot the power spectral density of each track (figures [[fig:meas1_ry #+NAME: fig:meas1_ty_y_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas1_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas1_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas1_ty_y_psd #+CAPTION: PSD of the Ty velocity in the Y direction - measurement 1 #+RESULTS: fig:meas1_ty_y_psd -[[file:Figures/meas1_ty_y_psd.png]] +[[file:figs/meas1_ty_y_psd.png]] #+begin_important Turning on the Y-translation stage increases the velocity of the Ty stage in the Y direction and the rotation motion of the tilt stage: @@ -313,14 +313,14 @@ We plot the time domain (figure [[fig:meas2]]) and we don't observe anything spe #+NAME: fig:meas2 #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas2.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas2.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas2 #+CAPTION: Time domain - measurement 2 #+RESULTS: fig:meas2 -[[file:Figures/meas2.png]] +[[file:figs/meas2.png]] We compute the PSD of each track and we plot them (figures [[fig:meas2_ry_z_psd]], [[fig:meas2_ry_tilt_psd]] and [[fig:meas2_ty_y_psd]] ). #+begin_src matlab :exports code :results silent @@ -342,7 +342,7 @@ We compute the PSD of each track and we plot them (figures [[fig:meas2_ry_z_psd] xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{2}.Track1_Name)); legend({'0-326', '326-end'}, 'Location', 'southwest'); hold off; @@ -350,14 +350,14 @@ We compute the PSD of each track and we plot them (figures [[fig:meas2_ry_z_psd] #+NAME: fig:meas2_ry_z_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas2_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas2_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas2_ry_z_psd #+CAPTION: PSD of the Z velocity of Ry Stage - measurement 2 #+RESULTS: fig:meas2_ry_z_psd -[[file:Figures/meas2_ry_z_psd.png]] +[[file:figs/meas2_ry_z_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -367,7 +367,7 @@ We compute the PSD of each track and we plot them (figures [[fig:meas2_ry_z_psd] xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$rad/s/\sqrt(Hz)$]'); title(sprintf('%s', meas{2}.Track2_Name)); legend({'0-326', '326-end'}, 'Location', 'southwest'); hold off; @@ -375,14 +375,14 @@ We compute the PSD of each track and we plot them (figures [[fig:meas2_ry_z_psd] #+NAME: fig:meas2_ry_tilt_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas2_ry_tilt_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas2_ry_tilt_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas2_ry_tilt_psd #+CAPTION: PSD of the Rotation motion of Ry Stage - measurement 2 #+RESULTS: fig:meas2_ry_tilt_psd -[[file:Figures/meas2_ry_tilt_psd.png]] +[[file:figs/meas2_ry_tilt_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -392,7 +392,7 @@ We compute the PSD of each track and we plot them (figures [[fig:meas2_ry_z_psd] xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{2}.Track3_Name)); legend({'0-326', '326-end'}, 'Location', 'southwest'); hold off; @@ -400,14 +400,14 @@ We compute the PSD of each track and we plot them (figures [[fig:meas2_ry_z_psd] #+NAME: fig:meas2_ty_y_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas2_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas2_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas2_ty_y_psd #+CAPTION: PSD of the Ty velocity in the Y direction - measurement 2 #+RESULTS: fig:meas2_ty_y_psd -[[file:Figures/meas2_ty_y_psd.png]] +[[file:figs/meas2_ty_y_psd.png]] #+begin_important We observe no noticeable difference when the Tilt-stage is turned ON expect a small decrease of the Z motion of the tilt stage around 10Hz. @@ -439,14 +439,14 @@ The time domain result is shown figure [[fig:meas3]]. #+NAME: fig:meas3 #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas3.pdf" :var figsize="wide-noral" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas3.pdf" :var figsize="wide-noral" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas3 #+CAPTION: Time domain - measurement 3 #+RESULTS: fig:meas3 -[[file:Figures/meas3.png]] +[[file:figs/meas3.png]] We then compute the PSD of each track before and after turning off the hexapod and plot the results in the figures [[fig:meas3_hexa_z_psd]], [[fig:meas3_ry_z_psd]] and [[fig:meas3_ty_y_psd]]. #+begin_src matlab :exports code :results silent @@ -468,7 +468,7 @@ We then compute the PSD of each track before and after turning off the hexapod a xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{3}.Track1_Name)); legend({'0-400', '420-end'}, 'Location', 'southwest'); hold off; @@ -476,14 +476,14 @@ We then compute the PSD of each track before and after turning off the hexapod a #+NAME: fig:meas3_hexa_z_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas3_hexa_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas3_hexa_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas3_hexa_z_psd #+CAPTION: PSD of the Z velocity of the Hexapod - measurement 3 #+RESULTS: fig:meas3_hexa_z_psd -[[file:Figures/meas3_hexa_z_psd.png]] +[[file:figs/meas3_hexa_z_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -493,7 +493,7 @@ We then compute the PSD of each track before and after turning off the hexapod a xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{3}.Track2_Name)); legend({'0-400', '420-end'}, 'Location', 'southwest'); hold off; @@ -501,14 +501,14 @@ We then compute the PSD of each track before and after turning off the hexapod a #+NAME: fig:meas3_ry_z_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas3_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas3_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas3_ry_z_psd #+CAPTION: PSD of the Z velocity of the Ry stage - measurement 3 #+RESULTS: fig:meas3_ry_z_psd -[[file:Figures/meas3_ry_z_psd.png]] +[[file:figs/meas3_ry_z_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -518,7 +518,7 @@ We then compute the PSD of each track before and after turning off the hexapod a xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{3}.Track3_Name)); legend({'0-400', '420-end'}, 'Location', 'southwest'); hold off; @@ -526,14 +526,14 @@ We then compute the PSD of each track before and after turning off the hexapod a #+NAME: fig:meas3_ty_y_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas3_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas3_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas3_ty_y_psd #+CAPTION: PSD of the Ty velocity in the Y direction - measurement 3 #+RESULTS: fig:meas3_ty_y_psd -[[file:Figures/meas3_ty_y_psd.png]] +[[file:figs/meas3_ty_y_psd.png]] #+begin_important Turning ON induces some motion on the hexapod in the z direction (figure [[fig:meas3_hexa_z_psd]]), on the tilt stage in the z direction (figure [[fig:meas3_ry_z_psd]]) and on the y motion of the Ty stage (figure [[fig:meas3_ty_y_psd]]): @@ -566,14 +566,14 @@ The slip ring is turned on at 300s, then the spindle is turned on at 620s (table #+NAME: fig:meas4 #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas4.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas4.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas4 #+CAPTION: Time domain - measurement 4 #+RESULTS: fig:meas4 -[[file:Figures/meas4.png]] +[[file:figs/meas4.png]] The PSD of each track are computed using the code below. #+begin_src matlab :exports none :results silent @@ -599,7 +599,7 @@ The PSD of each track are computed using the code below. xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{4}.Track1_Name)); legend({'0-280', '320-600', '640-end'}, 'Location', 'southwest'); hold off; @@ -607,14 +607,14 @@ The PSD of each track are computed using the code below. #+NAME: fig:meas4_hexa_z_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas4_hexa_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas4_hexa_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas4_hexa_z_psd #+CAPTION: PSD of the Z velocity of the Hexapod - measurement 4 #+RESULTS: fig:meas4_hexa_z_psd -[[file:Figures/meas4_hexa_z_psd.png]] +[[file:figs/meas4_hexa_z_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -625,7 +625,7 @@ The PSD of each track are computed using the code below. xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{4}.Track2_Name)); legend({'0-280', '320-600', '640-end'}, 'Location', 'southwest'); hold off; @@ -633,14 +633,14 @@ The PSD of each track are computed using the code below. #+NAME: fig:meas4_ry_z_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas4_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas4_ry_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas4_ry_z_psd #+CAPTION: PSD of the Ry rotation in the Y direction - measurement 4 #+RESULTS: fig:meas4_ry_z_psd -[[file:Figures/meas4_ry_z_psd.png]] +[[file:figs/meas4_ry_z_psd.png]] #+begin_src matlab :exports none :results silent @@ -652,7 +652,7 @@ The PSD of each track are computed using the code below. xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); title(sprintf('%s', meas{4}.Track3_Name)); legend({'0-280', '320-600', '640-end'}, 'Location', 'southwest'); hold off; @@ -660,14 +660,14 @@ The PSD of each track are computed using the code below. #+NAME: fig:meas4_ty_y_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas4_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas4_ty_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas4_ty_y_psd #+CAPTION: PSD of the Ty velocity in the Y direction - measurement 4 #+RESULTS: fig:meas4_ty_y_psd -[[file:Figures/meas4_ty_y_psd.png]] +[[file:figs/meas4_ty_y_psd.png]] #+begin_important @@ -700,14 +700,14 @@ The time domain signals are shown on figure [[fig:meas5]]. #+NAME: fig:meas5 #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas5.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas5.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas5 #+CAPTION: Time domain - measurement 5 #+RESULTS: fig:meas5 -[[file:Figures/meas5.png]] +[[file:figs/meas5.png]] We compute the PSD of each track and we plot the PSD of the Z motion for the ground and marble on figure [[fig:meas5_z_psd]] and for the Y motion on figure [[fig:meas5_y_psd]]. @@ -726,21 +726,21 @@ We compute the PSD of each track and we plot the PSD of the Z motion for the gro xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); legend({meas{5}.Track1_Name, meas{5}.Track2_Name}, 'Location', 'northwest'); hold off; #+end_src #+NAME: fig:meas5_z_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas5_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas5_z_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas5_z_psd #+CAPTION: PSD of the ground and marble in the Z direction #+RESULTS: fig:meas5_z_psd -[[file:Figures/meas5_z_psd.png]] +[[file:figs/meas5_z_psd.png]] #+begin_src matlab :exports none :results silent figure; @@ -750,21 +750,21 @@ We compute the PSD of each track and we plot the PSD of the Z motion for the gro xlim([fmin, fmax]); xticks([1, 10, 100]); set(gca, 'xscale', 'log'); set(gca, 'yscale', 'log'); - xlabel('Frequency [Hz]'); ylabel('PSD [m/s/sqrt(Hz)]'); + xlabel('Frequency [Hz]'); ylabel('PSD [$m/s/\sqrt{Hz}$]'); legend({meas{5}.Track3_Name, meas{5}.Track4_Name}, 'Location', 'northwest'); hold off; #+end_src #+NAME: fig:meas5_y_psd #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas5_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas5_y_psd.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas5_y_psd #+CAPTION: PSD of the ground and marble in the Y direction #+RESULTS: fig:meas5_y_psd -[[file:Figures/meas5_y_psd.png]] +[[file:figs/meas5_y_psd.png]] Then, instead of looking at the Power Spectral Density, we can try to estimate the transfer function from a ground motion to the motion of the marble. The transfer functions are shown on figure [[fig:meas5_tf]] and the coherence on figure [[fig:meas5_coh]]. @@ -800,14 +800,14 @@ The transfer functions are shown on figure [[fig:meas5_tf]] and the coherence on #+NAME: fig:meas5_tf #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas5_tf.pdf" :var figsize="wide-tall" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas5_tf.pdf" :var figsize="wide-tall" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas5_tf #+CAPTION: Transfer function estimation - measurement 5 #+RESULTS: fig:meas5_tf -[[file:Figures/meas5_tf.png]] +[[file:figs/meas5_tf.png]] #+begin_src matlab :exports code :results silent [cohz, fz] = mscohere(meas{5}.Track1(:), meas{5}.Track2(:), psd_window, [], [], Fs); @@ -829,14 +829,14 @@ The transfer functions are shown on figure [[fig:meas5_tf]] and the coherence on #+NAME: fig:meas5_coh #+HEADER: :tangle no :exports results :results raw :noweb yes -#+begin_src matlab :var filepath="Figures/meas5_coh.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") +#+begin_src matlab :var filepath="figs/meas5_coh.pdf" :var figsize="wide-normal" :post pdf2svg(file=*this*, ext="png") <> #+end_src #+LABEL: fig:meas5_coh #+CAPTION: Coherence - measurement 5 #+RESULTS: fig:meas5_coh -[[file:Figures/meas5_coh.png]] +[[file:figs/meas5_coh.png]] #+begin_important The marble seems to have a resonance at around 20Hz on the Y direction.