finding signals using peaks

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Rohan Mehta 2019-7-4

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https://ww2.mathworks.cn/matlabcentral/answers/470230-finding-signals-using-peaks

关闭： MATLAB Answer Bot 2021-8-20

I am having signal which have various peaks is there any function which can detect the peaks which repeat for a particullar time period let's say after 200 samples or after 2 seconds (Their amplitudes can differ in small amount) ?

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Rohan Mehta 2019-7-4

How to use this fourier transforms ?

Rik 2019-7-4

You mean this? https://www.google.com/search?q=how+to+use+fourier+transforms+in+matlab

If you don't have any clue what Fourier transforms are in the first place, I recommend you watch the videos on YouTube from 3Blue1Brown on this topic.

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