How to find index using max function to multi array???

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Alan 2014-2-14

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https://ww2.mathworks.cn/matlabcentral/answers/116210-how-to-find-index-using-max-function-to-multi-array

评论： Alan 2014-2-14

Hi all, I want to find index of maximum value in my set of experiments. However, my data are composed by 4 dimensions such as A(i,j,k,l). How can I do to find the 4 indices for maximum value in A.

for exemple: B=max(A(:));

So, B=maximum value;

Now I want to find index of this value on my four dimensions.

thanks

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Azzi Abdelmalek 2014-2-14

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https://ww2.mathworks.cn/matlabcentral/answers/116210-how-to-find-index-using-max-function-to-multi-array#answer_124440

编辑：Azzi Abdelmalek 2014-2-14

在 MATLAB Online 中打开

A=rand(3,4,2,5);
[ii,jj]=max(A(:));
[a,b,c,d]=ind2sub(size(A),jj)

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Alan 2014-2-14

Perfect!!! thanks

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MATLAB Language Fundamentals Matrices and Arrays Matrix Indexing

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