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Re: quiver question

From: John W. Eaton
Subject: Re: quiver question
Date: Wed, 23 Mar 2005 00:11:38 -0500

On 22-Mar-2005, Paul Kienzle <address@hidden> wrote:

| I'm trying to make a vector plot.  Here's more detail:
|    [x,y] = meshgrid(1:2:20);
|    u = sin(2*pi*x/10);
|    v = sin(2*pi*y/10);
|    M = [x(:), y(:), u(:), v(:)];
|    system("rm /tmp/oct-*")
|    gplot M w v t ""

This works in 2.1.67.  It also works in 2.9.x but produces a warning
the first time gplot is used (__gnuplot_plot__ is now preferred).


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