Question about a plot

[Samuele Zampini]

Dear all,

sorry for this very stupid question, but I am switching from Matlab to Octave and I am a very

newbie, here..

Anyway, the point is that I am trying to make a plot with Octave.

I have this *simple* script:

a = [0:.1:2*pi];
b = sin(a);
gplot (a,b)

The point is that I do not get any plot.. But I get the following error message:

octave3.2:1> test1
error: A(I): Index exceeds matrix dimension.
error: called from:
error:   /usr/share/octave/3.2.4/m/sparse/gplot.m at line 46, column 10
error:   /home/samiam/Desktop/test_octave/test1.m at line 3, column 1

Can anyone help?

Thanks a lot,

Samuele

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                                                                                                                 Samuele Zampini

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