matrix multiplication with different dimension

2013 1 月 26

1 回答

7 ビュー (30 日間)

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I need to perform a matrix multiplication with different dimensions, let

A*B=C;

where the dimension of A is 700*5 and the dimension of C should be 1*5, what will be the dimension of B?? Is this possible??

2 件のコメント
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José-Luis 2013 年 1 月 26 日

Evgeny Pr 2013 年 1 月 26 日

What?..

Walter Roberson 2013 年 1 月 26 日

0 投票

No. However it would be possible if it were B*A = C instead, in which case B would have to be 1 x 700

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