How to take average of such an array?

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]}

 Accepted Answer

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

More Answers (1)

KSSV
KSSV on 18 Aug 2022
Edited: KSSV on 18 Aug 2022
% 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 Comment

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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