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From: "murthy m" <mmurthy007@googlemail.com>
Newsgroups: comp.soft-sys.matlab
Subject: griddata: can we get equation of surface?
Date: Mon, 4 Feb 2008 10:17:03 +0000 (UTC)
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Hi
  I am using Matlab function 'griddata' to form a surface,
is it possible to know the equation of this surface?
or is it possible to fit a predefined surface equation of
the form z=f(x,y) for the 3D data by any other method?

Thanks in advance