peaks values of each waveform

11 Jan 2013
2 Answers
Answer Accepted
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How can i select and plot the peak values of each sinusoidal wave in a nonlinear continuous waveform.

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 Accepted Answer

Azzi Abdelmalek
Azzi Abdelmalek on 11 Jan 2013

1 vote

use findpeaks functin

More Answers (1)

Image Analyst
Image Analyst on 11 Jan 2013

1 vote

If you have the signal Processing Toolbox, you can use findpeaks(), if you have the Image Processing Toolbox, you can use imregionalmax(). If you have neither of those, you can build your own with code like this: http://billauer.co.il/peakdet.html Or you can sift through the File Exchange: http://www.mathworks.com/matlabcentral/fileexchange/index?utf8=%E2%9C%93&term=peak - lots of them in there.

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