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How to take an average of three dimensional data?

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SONI SONI
SONI SONI 2018-3-14
评论： Walter Roberson 2021-8-16
Hi,
I have a three-dimensional matrix (360 x 720 x 60), in this matrix 60 represents monthly data of 5yeras (for example monthly temperature). I want to take the annual average of these monthly values so that the final matrix will be 360 x 720 x 5.

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James Tursa
James Tursa 2018-3-14
x = your 3D matrix
result = mean(reshape(x,360,720,12,5),3);
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elliot brooksbank
elliot brooksbank 2021-8-16
Hi james
i have a similiar dataset but the matrix is (30x17x456) the 456 represents months i need the monthly average temperature for each month
Walter Roberson
Walter Roberson 2021-8-16
mean(yourmatrix, [1 2])
%or
mean(reshape(yourmatrix, [], size(YourMatrix,3)))

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