Re: Plotting an Array of Vectors
- To: mathgroup at smc.vnet.net
- Subject: [mg124155] Re: Plotting an Array of Vectors
- From: Bill Rowe <readnews at sbcglobal.net>
- Date: Wed, 11 Jan 2012 04:23:39 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
On 1/10/12 at 5:59 AM, peter.rodenbach at googlemail.com (Peter
Rodenbach) wrote:
>I wan to plot an 50 x 50 array that has two dimensional vectors in
>it like {{3,3},{3,2},{3,4},{2,3}.....},{{3,4},...},...
>in a way that it looks like a bunch of compass needles. (Remember
>that High School experiment in which you visualise the magnetic
>field?)
If you are using vers 8 of Mathematica look up VectorPlot in the
Documentation Center. For earlier versions of Mathematica you
will need to load the package Graphics`PlotField to get this an
equivalent plotting function.