Divide a specific element in a matrix
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For example I have:
A=[1 2 3; 3 2 4; 5 4 1]
And I want it like this:
A=[1 -2 -3; -3 2 -4; -5 -4 1]
As you can see i'm trying to divide A12 A13 A21 A23 A31 A32 by -1, how can I do it?
Thank you
2 个评论
James Tursa
2019-5-8
From your description, wouldn't the result be this instead?
A = [1 -2 -3; -3 2 -4; -5 -4 1]
If not, then what is the rule?
Tran Thien
2019-5-8
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