Calculation of frequency from workspace (offline)

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Hello,
I would like to measure the frequency of three-phase voltage from the data saved in workspace, post simulation. I dont want to use PLL as it slows my simulation. Can you please suggest how to do it ?
Thanks!

回答(1 个)

Sabin
Sabin 2023-5-18
Probably best to use fast Fourier transform function in MATLAB.

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