[SciPy-user] convolve2d.. or Numeric to numarray conversion
Tue, 18 Feb 2003 21:51:20 +0100
> I'm sorry you are running into trouble.
Well, I chose to use cvs stuff myself, so you don't have to be sorry :)
> The problem is that your version of SciPy has a bug which overwrites the
> correct convolve function (that handles N-d) with the one in Numeric
> which only handles 1-d.
> The current version (in CVS) works correctly. Or you can fix it with a
> simple line change in scipy/signal/__init__.py
I did a "cvs update" and reinstalled the stuff. The signal.convolve2d works
fine now, but the signal.convolve still gives me troubles:
File "test.py", line 26, in convtest
convolved = norm(abs(signal.convolve(data, kernel)))
File "/usr/lib/python2.2/site-packages/Numeric/Numeric.py", line 205, in
data and kernel are both 2 dimensional.
I'm happy with the signal.convolve2d function working correctly now, but maybe
the signal.convolve still needs some fixing.