Cumulative sum
If A is a matrix, cumsum(A) is equivalent to cumsum(A,1) in Matlab whereas in Scilab cumsum(A) gives the cumulative sum of all the entries of A taken columnwise. Actually, Matlab works on the first non-singleton dimension and Scilab does not.
Matlab can work with dim greater than number of dimensions of A but Scilab can not, in this can use mtlb_cumsum instead.
Matlab | Scilab |