How to find average of each column in every matrix within a cell

I have a 1x20 cell called "transmission" and I would like to find the average of each column (separately) within each matrix in the cell. Each matrix is 12000x20

Answer 1

[dpb]

mn=cellfun(@mean,c,'uniform',0);   % c is the cell array

mean operates by column by default.

[fernando aguirre]

Thank you, didn't realize cellfun was a thing