Chintan

Last seen: 2 months 前 | 自 2023 起处于活动状态

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统计学

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Given a matrix "A", how to create a row vector of 1s that has the same number of elements as "A" has rows?
row_vector=ones(size(A(:,1)))' coloumn_vector=ones(size(A(1,:)))' result=row_vector*A*coloumn_vector

2 years 前 | 0