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speed up a matlab code by replacing inv(X)*Y with X\Y in 3D dimensions
hi, I want to speed up my code by replacing inv(X)*Y with X\Y. The main issue is that X is a 3D matrix. In details, i hav...
거의 14년 전 | 답변 수: 3 | 0
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how to create a 3D diagonal matrix from a 2D matrix ?
Hi, I have a 2D matrix A=rand(3,5) and i want to create a 3D matrix B, where B(1,:,:) = diag(A(1,:)) ; B(2,:,:) = diag(A(2,...
대략 14년 전 | 답변 수: 2 | 0
