scipy signal find_peaks_cwt not finding the peaks accurately?

Question

I\'ve got a 1-D signal in which I\'m trying to find the peaks. I\'m looking to find them perfectly.

I\'m currently doing:

import scipy.signal as sign         


        

Answer 1

There is a much easier solution using this function: https://gist.github.com/endolith/250860 which is an adaptation of http://billauer.co.il/peakdet.html

I've just tried with the data you provided and I got the result below. No need for pre-filtering...

Enjoy :-)