[Numpy-discussion] Problem with correlate?
Hanno Klemm
klemm at phys.ethz.ch
Fri Aug 22 07:23:19 EDT 2008
Hi Stefan,
I checked it with numpy version 1.1.1 just now and the result is the same:
>>> x = N.array([0.,0,1,0,0])
>>> y1 = N.array([1.,0,0,0,0])
>>> N.correlate(x,y1, mode='full')
array([ 0., 0., 0., 0., 0., 0., 1., 0., 0.])
>>> y2 = N.array([1.,0,0,0,0,0,0])
>>> N.correlate(x,y2, mode='full')
array([ 0., 0., 1., 0., 0., 0., 0., 0., 0., 0., 0.])
>>> N.__version__
'1.1.1'
>>>
Best regards,
Hanno
Stéfan van der Walt <stefan at sun.ac.za> said:
> Hi Hanno
>
> 2008/8/22 Hanno Klemm <klemm at phys.ethz.ch>:
> > yes, indeed, that's what I thought. This result is odd. Has correlate
> > been changed since version 1.0.4, or should I submit this as a bug?
>
> Is there any way that you could try out the latest release on your
> machine and see if it solves your problem? We probably won't be
> releasing bug-fixes on 1.0.4, but if it exists in 1.1 we'll still
> address it. I'm not aware of any changes, but I may simply have
> missed it.
>
> Regards
> Stéfan
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--
Hanno Klemm
klemm at phys.ethz.ch
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