Find the frequency range in which peaks are coming in FFT
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Hi all,
I've FFT plot for a signal. I want to find the frequency ranges in which the peaks are coming.
For example, in this case, I've marked 6 frequency ranges.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/165347/image.png)
How do I get that??? I really need your help as I'm new to Matlab and signal processing.
I'm attached sample time domain data also. [ts=.5*10^-6; Fs=1/ts;]
1 件のコメント
Adam
2017 年 6 月 20 日
doc findpeaks
if you have the Signal Processing Toolbox. It has various parameters that you would have to play around with. How you are defining the regions around a peak I don't know though. You'll have to find a way to put that into a condition you can test for.
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