Can any body tell me how I do the fft of unknown signal which was generated in simulink

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fft analysis of unknown signal

What I have tried:

to find out the 3 ,5 and 7th harmonics magnitude of unknown signal

Posted 14-Mar-16 5:10am

Updated 14-Mar-16 7:00am

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Richard MacCutchan · Answer 1 · 2016-03-14T07:00:00

Posted 14-Mar-16 7:00am