Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Français - Português - 日本語 -

Please note that the recommended version of Scilab is 6.0.1. This page might be outdated.
See the recommended documentation of this function

Справка Scilab >> Matlab to Scilab Conversion Tips > Matlab-Scilab equivalents > C > cumsum (Matlab function)

cumsum (Matlab function)

Cumulative sum

Matlab/Scilab equivalent

Matlab Scilab

Particular cases


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.

C = cumsum(A,dim)

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
B = cumsum([1,2,3;4,5,6])
B = cumsum([1,2,3;4,5,6],1)
B = cumsum([1,2,3;4,5,6])
B = cumsum([1,2,3;4,5,6],1)
Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 14 15:13:37 CET 2017