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Plot a 2 Dimensional Complex Matrix FAST in 3d


From: Robert A. Macy
Subject: Plot a 2 Dimensional Complex Matrix FAST in 3d
Date: Fri, 07 Apr 2006 19:46:03 -0700

Group,

And so it goes...one more change, still please add
appropriate license info and archive it.  

The attached function QUICKLY plots a 3d surface of a
complex matrix.  Each row is plotted and the number of the
row is the index.

It's a lot like 
>> gsplot real(matrix);
or 
>> gsplot abs(matrix);
but this function allows you to plot a complex matrix
>> complexgsplot(matrix);
It lays down the plot to look like a "walk" along the rows,
like a tube.  or stacks them up like a cylindar.  

On my system, this function plots a large matrix faster
than mesh does *and* allows me to rotate the display with a
mouse much faster.  

Even 600 by 100 is a screamer.

Try it out and let me know.

         - Robert -

Attachment: complexgsplot.m
Description: Binary data


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