Re: Please help

[Henry F. Mollet]

octave:2> x =linspace (0, 2*pi,100);
octave:3> plot (x,sin(x))
See attached.
Henry
N.B. sin(x)*cos(y) will have to become
sin(x).*cos(y) for element by element multiplication
and you have to use a meshgrid to generate all the value of
z = sin(x)*cos(y) given range of x and y values,
if I understand correctly what you're trying to plot.



on 3/25/05 10:42 AM, Martin Ranftler at address@hidden wrote:

> Hi, I am new..
> 
> And have some problems of a typical beginner.
> 
> 
> 
> 
> 
> It is easy to plot from gnuplot: splot sin(x)*cos(y)
> But the same example from octave (gsplot..) results in errormessages..
> Does somebody have an example for me?
> 
> Another question: How can I unset parametric from Octave?
> 
> 
> 
> Where can I find good examples for plotting?
> 
> 
> 
> Is it possible to use filenames for saved plotfiles which include e.g. the
> present date or time?
> 
> (e.g. plotfile_2004_05_25_19_35.emf    or so..)
> 
> 
> Thanks  
> Martin
> 
>

DemoPlot.pdf
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