Le 20/02/2016 03:07, Chema a écrit :
Hi,
I have a problem when I'm trying to plot as in "stem" function in matlab
using plot2d3, my scilab code is:
n=0:20;
x=cos(2*%pi*4.*n);
plot2d3(n,x)
tha plot shows some values in 0, why if the vector x is all ones?
<http://mailinglists.scilab.org/file/n4033516/img_scilab.jpg>
Which Scilab version do you use?
I have tried your code on Scilab-5.5.2 and it gives good result.
The y axis of your plot ranges from 1 to 1, so if a value is slightly less than
1 (due to rounding errors) the bar dispears
You can fix the problem changing the y axis limits
ax=gca();
ax.data_bounds(1,2)=0;
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