/usr/share/freemat/toolbox/graph/contour3.m is in freemat-data 4.0-5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | % CONTOUR3 CONTOUR3 3D Contour Plot Function
%
% Usage
%
% This command generates contour plots where the lines are plotted in 3D.
% The syntax for its use is identical to the contour function. Please
% see its help for details.
% Copyright (c) 2002-2007 Samit Basu
% Licensed under the GPL
function ohandle = contour3(varargin)
handle = contour(varargin{:});
set(handle,'floating','on');
if ~ishold
view( handle, 3 );
grid;
end
if (nargout > 0)
ohandle = handle;
end
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