Mean matrix of different size matrices in one cell array

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IM 2019-9-13

编辑： Stephen23 2019-9-13

Hi, everybody!

I have different size 3D matrices in 1x5 cell array, like this :

A = {{9×119×11},{6×119×11},{8×119×11},{9×119×11},{7×119×11}}

How to find one mean matrix across all matrices?

Thanks so much in advance for your help!

IM 2019-9-13

Expected output must be only one 3D matrix ,like this : X×119×11.

Stephen23 2019-9-13

"Expected output must be only one 3D matrix ,like this : X×119×11"

And what is X for your given example?

Stephen23 2019-9-13

编辑：Stephen23 2019-9-13

C = cellfun(@(m)mean(m,1),A, 'uni',0);
B = cat(1,C{:})

IM 2019-9-13

Thank you Stephen!

Matt J 2019-9-13

编辑：Matt J 2019-9-13

cellfun( @(a)mean(a(:)) , A)

IM 2019-9-13

Thank you Matt!

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