[SciPy-dev] bug in scipy.signal.wavelets.morlet()?
Stéfan van der Walt
stefan at sun.ac.za
Wed Mar 19 10:17:11 EDT 2008
Thanks, Christoph. This is now fixed in SVN. Do you have a simple
test case we can use to ensure this doesn't happen again?
Regards
Stéfan
On Wed, Mar 19, 2008 at 2:50 PM, Christoph T. Weidemann <ctw at cogsci.info> wrote:
> Hi All!
>
> I came across what seems to me like an obvious bug in
> scipy.signal.wavelets.morlet():
>
> If complete==True (the default setting) the output does not correspond
> to the formula in the docstring.
> I believe the bug would be fixed if the if statement were changed from:
>
> if complete:
> x -= exp(-0.5*(w**2))
>
> to
>
> if complete:
> output -= exp(-0.5*(w**2))
>
> Best,
> Christoph Weidemann
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