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%UFGET_EXAMPLE a demo for UFget.
% This example script gets the index file of the UF sparse matrix collection,
% and then loads in all symmetric non-binary matrices, in increasing order of
% number of rows in the matrix.
%
% Example:
% type UFget_example ; % to see an example of how to use UFget
%
% See also UFget, UFweb, UFgrep.
% Copyright 2007, Tim Davis, University of Florida.
type UFget_example ;
index = UFget ;
f = find (index.numerical_symmetry == 1 & ~index.isBinary) ;
[y, j] = sort (index.nrows (f)) ;
f = f (j) ;
for i = f
fprintf ('Loading %s%s%s, please wait ...\n', ...
index.Group {i}, filesep, index.Name {i}) ;
Problem = UFget (i,index) ;
disp (Problem) ;
spy (Problem.A) ;
title (sprintf ('%s:%s', Problem.name, Problem.title')) ;
UFweb (i) ;
input ('hit enter to continue:') ;
end
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