Peaks

Matlab find peaks and valleys

Matlab find peaks and valleys
  1. How to find location of peaks in matlab?
  2. How to plot peak in matlab?

How to find location of peaks in matlab?

Use findpeaks with default settings to find the peaks of the signal and their locations. [pks,locs] = findpeaks(PeakSig,x); Plot the peaks using findpeaks and label them. Sort the peaks from tallest to shortest.

How to plot peak in matlab?

Z = peaks( n ) returns the peaks function evaluated over an n -by- n grid. If you specify n as a vector of length k, MATLAB® evaluates the function over a k-by-k grid. Z = peaks( Xm , Ym ) returns the peaks function evaluated at the points specified by Xm and Ym .

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