Numpy equivalent of Matlab's findpeaks function?

Question

Possible Duplicate:
Peak-finding algorithm for Python/SciPy

I'm looking to find local maxima in a vector of floating-point numbers, as is done by Matlab's findpeaks function.

Does numpy have a similar function?

Thanks!

duplicate of http://stackoverflow.com/q/1713335/125507, which resulted in the code linked to by the answer that you accepted :) — endolith, Sep 11 '12 at 21:35

score 9 · Accepted Answer · answered May 11 '12 at 00:11

9

How about scipy.signal.find_peaks_cwt

or:

answered May 11 '12 at 00:11

JoshAdel

3

looks promising. It seems my google-fu skills have been dropping lately, thanks! – Louis Thibault May 11 '12 at 00:12
2

The module on github seems to be exactly what I'm looking for. Many thanks! – Louis Thibault May 11 '12 at 00:16

1 Answers1