find similar peaks in different signals.

I am working on signal analysis, so I have different signal, I have found their peak, but now I want to compare the peaks of all my signal, and find similar peaks in them. could you please help me how I can do that to comapre all the signals and find important and similar peaks.

[Adam Danz]

Sounds like you want to perform a cross correlation analysis.

https://www.mathworks.com/help/matlab/ref/xcorr.html

https://www.mathworks.com/help/econ/crosscorr.html