PeakSeek

版本 1.2.0.0 (1.5 KB) 作者: Peter O'Connor
Find peaks in vector
4.4
(21)
4.0K 次下载
更新时间 2011/1/17

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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);

引用格式

Peter O'Connor (2024). PeakSeek (https://www.mathworks.com/matlabcentral/fileexchange/26581-peakseek), MATLAB Central File Exchange. 检索来源 .

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版本 已发布 发行说明
1.2.0.0

works for row or column vector now
1.0.0.0