MATLAB: I have 5*10*9000 matrix. how can I average each 5*10 slices to get 9000 * 1 matrix. Please any helper? thanks

Question

3D to 1D

Answer 1

See if this does what you want:

M = rand(5,10,9000);                            % Create Data
MR = reshape(M, [], size(M,3));                 % Reshape To 2D
Output = mean(MR,1).';                          % Result