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How could I copy a matrix to another matrix?

asked 2017-04-17 04:57:55 +0200

Zhengguan Li gravatar image

I have a matrix and I wanna copy this matrix to another matrix(let's call them M1 and M2),

but when I use: M2=M1 and modify M1, M2 changes too, which means M1 and M2 are actually one matrix.

So how should I copy the matrix, just the value of entries.

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answered 2017-04-17 14:23:35 +0200

FrédéricC gravatar image

Like that

M2=copy(M1)
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Asked: 2017-04-17 04:57:28 +0200

Seen: 1,423 times

Last updated: Apr 17 '17