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[Octave-bug-tracker] [bug #53330] [octave forge] (control) several funct
From: |
James B. Rawlings |
Subject: |
[Octave-bug-tracker] [bug #53330] [octave forge] (control) several functions crash Octave with SIGABRT from invalid free |
Date: |
Tue, 1 Jan 2019 23:44:13 -0500 (EST) |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0 |
Follow-up Comment #15, bug #53330 (project octave):
Mike and Doug look occupied at the moment, so to make do until the next
release of the control package, I made a replacement for dare.m that does not
use the slicot library, but octave's own qz algorithm.
That should patch also dlqe and dlqr. To install I overwrote dare.m in the
following location on my system:
/usr/share/octave/packages/control-3.1.0/dare.m
If you try it, comments welcome. Enjoy.
octave:1> pkg load control
octave:2> dlqr(eye(4),eye(4),eye(4),eye(4))
ans =
0.61803 0.00000 -0.00000 0.00000
-0.00000 0.61803 -0.00000 0.00000
-0.00000 0.00000 0.61803 0.00000
-0.00000 0.00000 -0.00000 0.61803
(file #45832)
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File name: dare.m Size:3 KB
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James B. Rawlings <=