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Addition of two unequal matrices

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adnan saeed
adnan saeed 2018-10-9
评论： M 2018-10-10
I have two matrices of binary variables, e.g A = [1 0;1 1;0 1] and B = [1;0;1].My first question is how to add these matrices, and the other question is I want to apply this statement on the result: A + B <=1. Thanks
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adnan saeed
adnan saeed 2018-10-10
I know, but I want to add zeros to the the remaining position and add these two matrices.
M
M 2018-10-10
add zeros to the the remaining position
Can you explain what you mean exactly?

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回答（2 个）

KSSV
KSSV 2018-10-9
A = [1 0;1 1;0 1]
B = [1;0;1]
idx = A+B<=1
M
M 2018-10-9
编辑：M 2018-10-9
You cannot compute A+B. You can only compute the sum for each column:
A+B
ans =
2 1
1 1
1 2

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