On Tue, Feb 17, 2009 at 10:01 AM, Gael Varoquaux
<gael.varoqu...@normalesup.org> wrote:
> On Tue, Feb 17, 2009 at 04:58:57PM +0200, Stéfan van der Walt wrote:
>> 2009/2/17 Gael Varoquaux <gael.varoqu...@normalesup.org>:
>> > That's handy, you should commit this somewhere. Actually, it would be
>> > even cooler if you could have different zoom factor in different
>> > direction :).
>
>> Something like this:
>
>> a = np.array([[1, 2, 3],
>> [4, 5, 6]])
>> print a
>> print zoom(a, x=2, y=3)
>
> Exactly, but with a signature that accepts a integer, or a tuple of
> integers. And commiting this in eg stride_tricks.
>
> Gaël
I think rows and columns are in wrong sequence (axis=0, axis=1) ?
>>> zoom(a, 2,3)
array([[1, 1, 2, 2, 3, 3],
[1, 1, 2, 2, 3, 3],
[1, 1, 2, 2, 3, 3],
[4, 4, 5, 5, 6, 6],
[4, 4, 5, 5, 6, 6],
[4, 4, 5, 5, 6, 6]])
>>> zoom(a, 3,2)
array([[1, 1, 1, 2, 2, 2, 3, 3, 3],
[1, 1, 1, 2, 2, 2, 3, 3, 3],
[4, 4, 4, 5, 5, 5, 6, 6, 6],
[4, 4, 4, 5, 5, 5, 6, 6, 6]])
Josef
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