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Re: Plot 4D data


From: David Bateman
Subject: Re: Plot 4D data
Date: Thu, 29 May 2008 18:16:07 +0200
User-agent: Thunderbird 2.0.0.12 (X11/20080306)

José Luis García Pallero wrote:
> Hi,
> Anybody knows how can I plot 4D data in GNU Octave? I have a 4 columns
> matrix whose components are [Xcoordinate Ycoordinate Zcoordinate
> Density] and I would like to plot it in a 3D space for XYZ coordinates
> and a color attribute for densities on each XYZ point.
> Thanks.
> 

Does

scatter3 (X(1,:), X(2,:), X(3,:), [], X(4,:))

give something like what you want?

D.


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