MATLAB: How to do the 3d averaging

Question

Hi all,

I have a 3d matrix that has the dim of 61*81*3 (data*data*days) I want to calculate the mean of the 3rd dimension from the 2d matrix (61*81) which means every day has the 61*81 matrix. please pay attention that contains NaN elements.

anyone can help with that? I do appreciate the effort.

thanks

Answer 1

This is how you can do average of 3 D matrix

average_data=mean(data,3);

Mean of 3 rd dimension

average_3plabne=mean(data(:,:,3));