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peaks values of each waveform

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Rizwana Junaid
Rizwana Junaid am 11 Jan. 2013
How can i select and plot the peak values of each sinusoidal wave in a nonlinear continuous waveform.

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Azzi Abdelmalek
Azzi Abdelmalek am 11 Jan. 2013
use findpeaks functin

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Image Analyst
Image Analyst am 11 Jan. 2013
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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