There is an infinite number of possible solutions. Although we can try to use our crystal balls, this could be a source of missunderstandings. Please explain the wanted procedure with any details.
Please note, that the type and size of the "arrays" is not clear: Does "A,B,C,D" belong to the array, such that it must be a cell arrays, because numerical arrays cannot contain numbers and characters? Or ist this any kind of header, and the actual data are 4 vectors or 1 matrix?
The less we have to guess, the easier and more likely helpful is the answer.
