merging two matrix into a single one
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Hi,
I have two matrices.
j =
1 2 3
0 0 0
0 0 0
k =
0 0 0
0 0 0
4 1 7
I need the following matrix
l =
1 2 3
0 0 0
4 1 7
How to do that? Thanks
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More Answers (1)
Walter Roberson
on 15 Jun 2011
J = [1 2 3;0 0 0;0 0 0];
K = [0 0 0;0 0 0;4 1 7];
L = J + K;
or
L = J; L(K<>0) = K(K<>0);
5 Comments
Walter Roberson
on 15 Jun 2011
Oops... the symbolics use <> and I've been answering questions about those again.
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