calculate mean each element in each cell in a cell array

Question

HYZ 2022-8-30

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1791040-calculate-mean-each-element-in-each-cell-in-a-cell-array

评论： HYZ 2022-8-30

采纳的回答： David Hill

hi,

I have a cell

A = {[1,2,3, 4] [5,6,7,8] [9,10,11,12] ; [4,3,2,1] [8,7,6,5] [12,11,10,9]}.

I wanted to average each element. the result cell array will be B = {[2.5 2.5 2.5 2.5] [6.5 6.5 6.5 6.5] [10.5 10.5 10.5 10.5]}.

Please suggest. thanks!

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Answer 1

David Hill 2022-8-30

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1791040-calculate-mean-each-element-in-each-cell-in-a-cell-array#answer_1038150

在 MATLAB Online 中打开

A = {[1,2,3, 4]    [5,6,7,8]   [9,10,11,12] ;   [4,3,2,1]   [8,7,6,5]  [12,11,10,9]};
B=mat2cell(mean(cell2mat(A)),1,length(A{1,1})*ones(1,size(A,2)))
B = 1×3 cell array
    {[2.5000 2.5000 2.5000 2.5000]}    {[6.5000 6.5000 6.5000 6.5000]}    {[10.5000 10.5000 10.5000 10.5000]}