How to generate a signal with single frequency from a signal with number of frequencies?

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Ajay Goyal 2015-10-13

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评论： Manolis Michailidis 2015-10-13

Sirs, I have got a signal with 17 frequencies (side by side) i.e frequency 1 is followed by 2 and then 3..... upto 17Hz. I am intended to know how could I calculate a signal with single frequency and equivalent to given signal. Amplitude of all frequencies are same(=2V) Please help.

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Manolis Michailidis 2015-10-13

If i understand corectly maybe you want to know the fundamental frequency? if so plot spectrogram and see if that suits you.

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Signal Processing Signal Processing Toolbox Time-Frequency Analysis

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