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PeakSeek

version 1.2.0.0 (1.54 KB) by Peter O'Connor
Find peaks in vector

3.4K Downloads

Updated 17 Jan 2011

View License

Specify a vecter, a minimum peak separation, and a minimum peak height, and this function will find the peaks.. about 250 times faster than findpeaks would!
try:

t=linspace(0,1,10001);
x=sin(2*pi*20*t)+0.2*sin(2*pi*113*t)+.2*randn(size(t));
p=peakseek(x,10000,1);

Cite As

Peter O'Connor (2021). PeakSeek (https://www.mathworks.com/matlabcentral/fileexchange/26581-peakseek), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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