MATLAB: Mean value of equal cells

Question

I have a 2 x 9 cell:

29×1 double 22×1 double 22×1 double 22×1 double 22×1 double 22×1 double 22×1 double 24×1 double 34×1 double

1×40 double 1×40 double 1×40 double 1×40 double 1×40 double 1×40 double 1×40 double 1×40 double 1×40 double

I want to take the mean of all the 1×40 doubles (so the second row and all the columns) of this cells and have the result of a 1×40 mean double.

How to do this?

Answer 1

Let X - your cell array (2 x 9):

out = mean(cat(1,X{2,:}));