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Considering a 3D matrix of generic dimension n. How to delete the first column of the first matrix, the second column of the second matrix, the third column of the third matrix, and so on.
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% Considering 3D matrix of dimension n
n=3;
for a=1:n
for b=1:n
for c=1:n
A(b,c,a)=c;
end
end
end
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Antworten (2)
KSSV
am 21 Nov. 2017
% Considering 3D matrix of dimension n
n=3;
for a=1:n
for b=1:n
for c=1:n
A(b,c,a)=c;
end
end
end
%%To delete
iwant = zeros(size(A,1),size(A,2)-1,n) ;
for i = 1:n
iwant(:,:,i) = A(:,setdiff(1:n,i),i) ;
end
0 Kommentare
Image Analyst
am 21 Nov. 2017
Mariana, I answered this long ago the first time you asked it: https://www.mathworks.com/matlabcentral/answers/368240-considering-a-3d-matrix-how-to-delete-the-first-column-of-the-first-matrix-the-second-column-of-th#answer_292235
I'm closing this one since it's a duplicate question.
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