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[Pkg-octave-devel] Bug#712079: Bug#712079: octave-signal: fir1 broken for high order filters

Control: tags -1 + confirmed upstream
Control: forwarded -1 https://savannah.gnu.org/bugs/?39177

Thank you for the bug report. I am hereby tagging and marking it as forwarded accordingly.



* charlie <charlie.hagedorn@gmail.com> [2013-06-12 12:11]:

Package: octave-signal
Version: 1.2.2-1
Severity: normal

Dear Maintainer, *** Please consider answering these questions, where appropriate ***

  * What led up to the situation?
Start octave.

  * What exactly did you do (or not do) that was effective (or
  * What was the outcome of this action?
 octave:1> fir1(10000, [0.01])
 error: fir2: grid size must be greater than half the filter order
 error: called from:
 error:   /usr/share/octave/packages/signal-1.2.2/fir2.m at line 89, column 5
 error:   /usr/share/octave/packages/signal-1.2.2/fir1.m at line 109, column 3

  * What outcome did you expect instead?

The generation of a correct finite impulse response filter. This syntax is correct, and has worked for years. This system is updated ~weekly; the bug is probably in the newest update.

This bug appears to be the same as Octave's bug #39177. Second critical-path bug I've seen in 'testing' in more than a decade with Debian. The first was yesterday (hugin). Will revert to previous package.

Thank you!

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