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napo


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質問


Trying to find cells of a matrix from vector values
I have 3 vectors V1( 1; 3; 5;), V2 (1; 3; 6;), V3 (2; 3; 4; 5;) and i want to find in a matrix A ( 1 5 2 4 3 1;...

約10年 前 | 2 件の回答 | 0

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how to change part of a matrix into zero
i have a matrix A= (m,n) and i want to make the first 10% row elements 0 suppose A= [1 1 1; 2 2 2; 3 3 5; ...

10年以上 前 | 3 件の回答 | 0

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