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System analysis tool: questions about .csv file
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I'd like to import my results into MATLAB, but there are a few things about the data in the .csv file that are not clear:
1. What are the units for the data?
2. What is the time-step between data points?
3. What are the fields in the first line? Example: %sbgc_test_data;4;1;3;40000;600 (4000 was my stimulus gain, 600 was my cut-off freq., but what about the "4;1;3;"?) -
1. Units are gyroscope rate units (2000/32767 deg/sec). We estimating system response, out/in, so consider them as relative units.
2. Time step is 800 us
3. I don't remember exactly, most probably they are parameters of the test (a type of stimulus, type of system to test, etc).
Here is matlab file I used before implementing Bode plot in the GUI. Hope it will be helpful:
https://www.dropbox.com/s/fuk8g1u9roe3ut8/bode_plot_from_sampled_data_final.m?dl=1 -
Awesome! That is very helpful, thank you very much
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