How to take average of such an array?

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Prashant Bhagat
Prashant Bhagat 2022-8-18
回答： Stephen23 2022-8-18
Z =
6×2 cell array
{[1 0 2 2 1 1 3 1 1 0]} {[2 1 0 0 0 1 0 2 0 0]}
{[2 2 3 3 1 3 3 2 1 0]} {[2 2 0 0 1 2 0 2 0 0]}
{[2 3 3 3 2 3 4 2 1 0]} {[3 5 0 0 1 3 0 3 0 1]}
{[2 3 3 5 2 3 6 3 1 1]} {[3 5 1 0 1 4 0 4 0 1]}
{[2 4 3 5 2 3 6 3 1 2]} {[4 5 2 0 1 5 0 5 2 2]}
{[2 5 3 7 3 4 6 3 1 3]} {[5 5 2 0 3 5 1 6 4 3]}

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采纳的回答

Stephen23
Stephen23 2022-8-18
Ran in:
Z = {[1,0,2,2,1,1,3,1,1,0],[2,1,0,0,0,1,0,2,0,0];[2,2,3,3,1,3,3,2,1,0],[2,2,0,0,1,2,0,2,0,0];[2,3,3,3,2,3,4,2,1,0],[3,5,0,0,1,3,0,3,0,1];[2,3,3,5,2,3,6,3,1,1],[3,5,1,0,1,4,0,4,0,1];[2,4,3,5,2,3,6,3,1,2],[4,5,2,0,1,5,0,5,2,2];[2,5,3,7,3,4,6,3,1,3],[5,5,2,0,3,5,1,6,4,3]}
Z = 6×2 cell array
{[1 0 2 2 1 1 3 1 1 0]} {[2 1 0 0 0 1 0 2 0 0]} {[2 2 3 3 1 3 3 2 1 0]} {[2 2 0 0 1 2 0 2 0 0]} {[2 3 3 3 2 3 4 2 1 0]} {[3 5 0 0 1 3 0 3 0 1]} {[2 3 3 5 2 3 6 3 1 1]} {[3 5 1 0 1 4 0 4 0 1]} {[2 4 3 5 2 3 6 3 1 2]} {[4 5 2 0 1 5 0 5 2 2]} {[2 5 3 7 3 4 6 3 1 3]} {[5 5 2 0 3 5 1 6 4 3]}
M = mean(cell2mat(permute(Z,[1,3,2])),3)
M = 6×10
1.5000 0.5000 1.0000 1.0000 0.5000 1.0000 1.5000 1.5000 0.5000 0 2.0000 2.0000 1.5000 1.5000 1.0000 2.5000 1.5000 2.0000 0.5000 0 2.5000 4.0000 1.5000 1.5000 1.5000 3.0000 2.0000 2.5000 0.5000 0.5000 2.5000 4.0000 2.0000 2.5000 1.5000 3.5000 3.0000 3.5000 0.5000 1.0000 3.0000 4.5000 2.5000 2.5000 1.5000 4.0000 3.0000 4.0000 1.5000 2.0000 3.5000 5.0000 2.5000 3.5000 3.0000 4.5000 3.5000 4.5000 2.5000 3.0000

更多回答（1 个）

KSSV
KSSV 2022-8-18
编辑：KSSV 2022-8-18
Ran in:
% Make data for demo
A = cell(6,2) ;
for i = 1:6
for j = 1:2
A{i,j} = rand(1,10) ;
end
end
% Get mean
iwant = cellfun(@mean,A)
iwant = 6×2
0.4699 0.4161 0.6041 0.3679 0.5048 0.4849 0.3682 0.4060 0.4757 0.3761 0.3571 0.4127
Or you can also run loop.
  1 个评论
Prashant Bhagat
Prashant Bhagat 2022-8-18
Actually, I didn't exlain my question very well. Actually I want to take average of elemnet of array. So
Z =
6×2 cell array
{[1 0 2 2 1 1 3 1 1 0]} {[2 1 0 0 0 1 0 2 0 0]}
{[2 2 3 3 1 3 3 2 1 0]} {[2 2 0 0 1 2 0 2 0 0]}
{[2 3 3 3 2 3 4 2 1 0]} {[3 5 0 0 1 3 0 3 0 1]}
{[2 3 3 5 2 3 6 3 1 1]} {[3 5 1 0 1 4 0 4 0 1]}
{[2 4 3 5 2 3 6 3 1 2]} {[4 5 2 0 1 5 0 5 2 2]}
{[2 5 3 7 3 4 6 3 1 3]} {[5 5 2 0 3 5 1 6 4 3]}
the result should be like { [ 1.5 0.5 1 1 0.5 1 1.5 1.5 0.5 0] } for the underlined part of the cell array. I want to do this for rest of the cell array.

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