How can extract only real values of a matrix

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Tinkul 2014-4-8

评论： Ravikumar Bharti 2020-4-17

After some oprations i have got a matrix which contains imaginary value also. But i need only the

matrix containing real values. How can i remove imaginary values from that matrix? For eg.

A=[18.0000;-3.8090 + 4.3920i;-2.6910 + 1.4001i;-2.6910 - 1.4001i;-3.8090 - 4.3920i]

But my output contains only real values

A=[18.000;-3.8090;-2.6910;-2.6910;-3.8090]

Please help

Mischa Kim 2014-4-8

Tinkul, use

real(A)

It only takes the real valur of the matrix

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