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From: | Ryan Edwards-Crewe |
Subject: | Re: Plotting Errors |
Date: | Wed, 10 Oct 2007 18:42:38 -0400 |
User-agent: | Thunderbird 2.0.0.6 (X11/20070728) |
Thanks All,That was the problem, I guess you can't "plot" a tf. and I found out what was the cause of the:
warning: dcgain: unstable system; dimensions [nc=0,nz=2,mm=1,pp=1]it was the 2, I was reading the man and I thought that was for the duration of the plot. I took it out
used step and it graphed just fine. - Crewe Henry F. Mollet wrote:
octave-2.9.14:17> gos=tf(1000, [1 2 100], 2); octave-2.9.14:18> step(gos) warning: dcgain: unstable system; dimensions [nc=0,nz=2,mm=1,pp=1]octave-2.9.14:19> My results for information only.Henry on 10/10/07 3:02 PM, Doug Stewart at address@hidden wrote:If you want a step response then do step(gos) doug Ryan Edwards-Crewe wrote:Hi, I'm trying to plot the results of this transfer function, but when I do I get many errors. octave:6> gos=tf(1000, [1 2 100], 2); octave:7> plot(gos) error: mapper: wrong type argument `struct' error: evaluating assignment expression near line 47, column 8 error: called from `__plt1__' in file `/usr/share/octave/2.9.9/m/plot/__plt1__.m' error: evaluating if command near line 58, column 4 error: evaluating if command near line 56, column 2 error: evaluating if command near line 55, column 7 error: evaluating while command near line 44, column 5 error: evaluating if command near line 34, column 3 error: called from `__plt__' in file `/usr/share/octave/2.9.9/m/plot/__plt__.m' error: called from `plot' in file `/usr/share/octave/2.9.9/m/plot/plot.m' octave:7> don't know what any of this means, any help would be appreciated. - Crewe _______________________________________________ Help-octave mailing list address@hidden https://www.cae.wisc.edu/mailman/listinfo/help-octave_______________________________________________ Help-octave mailing list address@hidden https://www.cae.wisc.edu/mailman/listinfo/help-octave
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