mean of elements of a matrix

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alpedhuez
alpedhuez 2018-3-31
回答： Image Analyst 2023-1-20
I have a matrix A. I want to take an average of all elements of A. Please advise.

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采纳的回答

David Fletcher
David Fletcher 2018-3-31
mean(A(:))
Gives the mean of the entire matrix

更多回答（2 个）

Rana Hamza
Rana Hamza 2023-1-20
Take average as the mean of whole matrix
Image Analyst
Image Analyst 2023-1-20
theAverage = mean(A, 'all')
% or
theAverage = mean2(A) % In the Image Processing Toolbox.

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