1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
function test23
%TEST23 test cs_dmspy
%
% Example:
% test23
% See also: testall
% Copyright 2006-2007, Timothy A. Davis.
% http://www.cise.ufl.edu/research/sparse
clear functions
randn ('state', 0) ;
rand ('state', 0) ;
clf
for trials = 1:1000
% m = fix (100 * rand (1)) ;
n = fix (100 * rand (1)) ;
m = n ;
% d = 0.1 * rand (1) ;
d = rand (1) * 4 * max (m,n) / max (m*n,1) ;
A = sprandn (m,n,d) ;
% S = sprandn (m,m,d) + speye (m) ;
cs_dmspy (A) ;
drawnow
% pause
end
|
