How to Multiply the following matrices case?
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How to Multiply the following matrices case:
There is a matrix "T" with size 3*3*18 and another vector array "D" with size 3*1*18
I want to multiply the first matrix in T, I mean with size 3*3*1 with all other vectors in D but dont include the one that have the same slice i.e. multiply by the vector rom size 3*1*2 to 3*1*18 ... and store the output answers.
Do the same for the 2nd,3rd ..... matrices in T .... (Don't multiply the Matrix T with specific slice number with same slice number at D)
continue multiplying the 2nd T with all D but dont include the second D .... and so on for all T and D ..
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Matt J
le 17 Mai 2022
Modifié(e) : Matt J
le 17 Mai 2022
T=rand(3,3,18); D=rand(3,1,18);
M=pagemtimes(T,D(:,:));
M(:,logical(eye(18)))=[];
M=reshape(M,3,17,18);
whos M
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