how to multiply cell with a vector such that cell contains a matrix and each row is multiplied by different element of vector?

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summyia qamar
summyia qamar 2017-1-18
回答： James Tursa 2017-1-18
If I have a cell containing 2 matrices
A={[10 0 0 10 0 20 15;
0 10 10 15 0 0 20;
10 0 0 12 11 0 0;
10 0 0 0 19 0 14;
18 13 0 0 0 15 0;
0 10 0 0 0 10 15]
[0 0 10 0 20 15;
10 10 15 0 0 20;
0 0 12 11 0 0;
0 0 0 19 0 14;
13 0 0 0 15 0;
11 0 13 0 15 0]}
B=[500 550 600 650 700 550]
I want to multiply each matrix with this vector in a way that 1st row is multiplied by 1st element of B 2nd row with 2nd element and 6th row with 6th element. how to define this as A is a cell

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采纳的回答

James Tursa
James Tursa 2017-1-18
It is not clear to me what you want to have happen to rows 3-5. Assuming it is similar to the other rows, does this do what you want?
C = cellfun(@(x)bsxfun(@times,x,B(:)),A,'uni',false);

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