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function out = myfunction(in)
if (in>0)
returns = randn(10,3);
m = mean (returns);
c = cov (returns);
portopt(m,c)
else
    plot (1:10)
end
out = in/2;
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[ Last edited by hzsh2009 on 2013-4-16 at 23:28 ]
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hzsh2009

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