Hello,
I was playing around learning the control toolbox today, and found
that I couldn't properly set up a feedback system where sys1 had 2
inputs and 1 output, and sys2 had 1 input and 2 outputs. I would get
the error message:
> error: feedback: range of feedout indices exceeds dimensions of sys1
> error: called from:
> error: C:\octave\3.6.2\share\octave\packages\control-2.3.52\@lti\feedback.m
> at line 131, column 5
> error: C:\...\ssTest.m at line 15, column 6
I dug in a bit and found that feedback.m at line 130 does this--
> if (any (feedin > p1 | feedin < 1))
> error ("feedback: range of feedout indices exceeds dimensions of sys1");
> endif
-- checking 'feedin>p1' and 'feedin<1' for the feedout condition. I
changed both instances of feedin on line 130 to feedout, restarted
Octave and am able to run my script successfully. You should be able
to confirm with this script. http://pastebin.com/KDLsYgDy
Thanks,
-Tony
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