write for loop output as matrix

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Safwana Razak
Safwana Razak 2021년 1월 6일
댓글: Safwana Razak 2021년 1월 6일
hi all,
can you advise me how to write my for loop output as matrix as below:
board 1 = 3x4matrix
board 2 = 3x4martix
for boardIdx = 1:params.NumPatterns %board number
R = params.RotationMatrices(:, :, boardIdx)';
t = params.TranslationVectors(boardIdx, :)';
worldBoardCoords = bsxfun(@plus, R * wpConvHull, t); %3x5 matrix
worldBoardCoords = worldBoardCoords(:,1:4) %3x4 matrix
end
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KALYAN ACHARJYA
KALYAN ACHARJYA 2021년 1월 6일
output=zeros(3,4)
for i=1:3
for j=1:4
output(i,j)=........% Evaluate output
end
end
In most cases, you can avoid the loop (If not necessity), note on it.
Safwana Razak
Safwana Razak 2021년 1월 6일
hi Kalyan, thanks for your reply. is it possible to use bsxfun(@plus, a, t) where:
a = 3x5x9 and t = 3x9? i need to add a(:,:,1) + t(:,1), a(:,:,2) + t(:,2) and so on.
i tried it but it give me error "Error using bsxfun Non-singleton dimensions of the two input arrays must match each other."
sorry this is out of the scope of main question

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