I need to combine sets of data I have together into one matrix, but they have different dimensions.
this is a simplified example:
I want to fill nan to make them even, but I don't know how.
I want each vector to be in a raw, so I get something like that
p=[2 3 4 5 NaN NaN;
4 7 7 NaN NaN NaN;
8 8 7 4 2 5];
then I want to get the mean for each column data
any suggestions please.