Add every computation files and data

2018-01-12 - Marc/files/id31_microstation_12january2018_readme.txt

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+% 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