On 13 March 2012 06:18, Jordi Gutiérrez Hermoso <jord...@octave.org> wrote:
> 2012/3/13 Carnë Draug <carandraug+...@gmail.com>:
>> On 11 March 2012 12:18, Rafael Laboissiere <raf...@laboissiere.net> wrote:
>
>>> I caught this during the automated checks of the Debian package. However,
>>> the changes introduced by the patch are not yet enough.  The checks fail
>>> for all the assert calls in the code below:
>>>
>>> #########################################################################
>>> a = repmat(1:10, 5);
>>> b = repmat(10:-1:3, 7);
>>> assert(norm(fftconv2(b,a,'valid')-conv2(b,a,'valid')), 0, 1e6*eps)
>>> x = 1:4; y = 4:-1:1; a = repmat(1:10, 5);
>>> assert(norm(fftconv2(x,y,a)-conv2(x,y,a)), 0, 1e6*eps)
>>> assert(norm(fftconv2(x,y,a,'full')-conv2(x,y,a,'full')), 0, 1e6*eps)
>>> assert(norm(fftconv2(x,y,a,'same')-conv2(x,y,a,'same')), 0, 1e6*eps)
>>> assert(norm(fftconv2(x,y,a,'valid')-conv2(x,y,a,'valid')), 0, 1e6*eps)
>>> #########################################################################
>>
>> I can't look into how to fix now but checked that this happens in both
>> octave 3.4.3 and 3.6.1. have opened a bug report here
>> https://sourceforge.net/tracker/?func=detail&aid=3503177&group_id=2888&atid=102888
>
> These seem to be Octave bugs, not bugs with the image package:
>
>    https://savannah.gnu.org/bugs/?34893

OK. I'm closing the bug on octave forge then.

But have these bugs always been there then? Did the tests always
failed then? They haven't changed since the very first commit of the
function on r1522

Carnë

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