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picking those matrices whose determinant is greater than 0

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tanveer haq
tanveer haq 2019-2-19
评论： tanveer haq 2019-2-20
I have many matrices and I need to pick only those matrices whose determinant is greater than zero. For instance, consider the simple code which generates square matrices and evaluate its determinant. How can i display only those matrices whose determiant is greater than zero.
for i=1:5
a=rand(i)
b=det(a)
end
Any help will be appreciated.

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采纳的回答

John D'Errico
John D'Errico 2019-2-20
WTP?
if b > 0
disp(a)
end

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