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[Octave-bug-tracker] [bug #37297] Meaningless test in fftfilt.m, patch t

From: Edward Meyer
Subject: [Octave-bug-tracker] [bug #37297] Meaningless test in fftfilt.m, patch to address this issue as well enhance final touchup of routine and fix rounding bug
Date: Wed, 10 Oct 2012 00:14:47 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:15.0) Gecko/20100101 Firefox/15.0.1

Follow-up Comment #3, bug #37297 (project octave):

This problem is identical to #35959
I believe this is another case where we need to account for the
size of the numbers being tested (see #34461). I sent a note to
the maintainers list with some tests I ran - this problem apparently arises
when octave is built without fftw3 and fftpack is used instead.
I'm posting a modified version of Dan's patch from 11 Sep; either will fix the
problem but this one uses norms instead of large multiples of eps.

(file #26729)

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File name: my.patch                       Size:3 KB


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