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Topic: Random Matrix help
Replies: 3   Last Post: May 6, 2013 2:40 PM

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Steven Lord

Posts: 18,038
Registered: 12/7/04
Re: Random Matrix help
Posted: May 6, 2013 1:56 PM
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"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message

*snip Bruno's approach*

Not bad. Another approach:

n = 5;
A = sign(randn(n));
% Technically you'd need to replace any 0's in A with -1 or 1
% The odds of that happening are so small I'm going to neglect this step for
the example
A = triu(A, 1)+triu(A, 1).'

Steve Lord
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