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How do you create a Nyquist plot from experimental values of voltage gain and phase shift found in a .csv?

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Fanatic on 20 Sep 2020
Answered: Keyur Mistry on 23 Sep 2020
I have experimental values for the voltage gain and phase shift of a LC filter circuit. Is there any way in constructing a Nyquist plot with the experimental values that are located in a .csv file?
Any help would be greatly appreciated!

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Answers (1)

Keyur Mistry
Keyur Mistry on 23 Sep 2020
I understand you have bode plot data in a .csv file which you want to import in MATLAB and from the data you want to obtain the Nyquist plot.
We can read .csv file into a table form using ‘readtable’ command:
More details about the ‘table’ datatype:
To get Nyquist plot, command ‘polarplot’ can be useful:
https://in.mathworks.com/help/matlab/ref/polarplot.html

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