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## Re: How to set xtics in 2-D plot in Octave 3.0.0.0

**From**: |
Michael Goffioul |

**Subject**: |
Re: How to set xtics in 2-D plot in Octave 3.0.0.0 |

**Date**: |
Wed, 27 Feb 2008 12:05:45 +0100 |

On Wed, Feb 27, 2008 at 11:46 AM, Mr. E <address@hidden> wrote:
>* I have been using the __gnuplot_set__ xtics command*
>* for a long time to set non-uniform ticks on the x*
>* axis, particularly handy in marking x-intercepts.*
>
>* The new version of Octave 3.0.0.0 does not support*
>* this method. Does anyone know how to do this?*
>
>* here is a sample program that I have used for many*
>* years to teach xtic setting:*
>
>* xmin=0.0;*
>* xmax=2*pi;*
>* ymin=-1;*
>* ymax=1;*
>
>* deltax=(xmax-xmin)/200;*
>
>* axis([xmin xmax ymin ymax]);*
>* x=xmin:deltax:xmax;*
>* y=sin(x);*
>* plot(x,y)*
>* __gnuplot_set__ xtics ( "Pi/2" pi/2, "Pi" pi, "3*Pi/2"*
>* 1.5*pi, "2*Pi" 2*pi )*
set (gca, "xtick", [pi:pi/2:2*pi]);
This is in-line with the Matlab way-of-doing.
Michael.