using scipy.signal.find_peaks_cwt

Question

I'm trying to get a peak of a noisy frequency spectrum, and it seemed like scipy.signal.find_peaks_cwt (documented at scipy.org) was a good solution.

However, even after updating scipy, python (and ipython) can't find the function:

>>> from scipy.signal import find_peaks_cwt
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: cannot import name find_peaks_cwt

Am I importing it wrong? Or is it an unreleased version? I'm using scipy 0.10.1 on python 2.7

score 6 · Accepted Answer · answered Jul 17 '12 at 13:58

6

It looks like its only in the 0.11 version of scipy which you can get from here

answered Jul 17 '12 at 13:58

StuGrey

1,479
9
20

Thanks! I installed the latest version off github (0.12.0 dev branch) and it seems to work. – mszep Jul 17 '12 at 15:46

using scipy.signal.find_peaks_cwt

1 Answers1