Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
6.0.0 - Русский

Change language to:
English - Français - 日本語 - Português -

Please note that the recommended version of Scilab is 2024.0.0. This page might be outdated.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

C=cumsum(A)

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.

Examples

Matlab Scilab
B = cumsum([1,2,3;4,5,6])
B=[1,2,3;5,7,9]
B = cumsum([1,2,3;4,5,6],1)
B=[1,2,3;5,7,9]
B = cumsum([1,2,3;4,5,6])
B=[1,7,15;5,12,21]
B = cumsum([1,2,3;4,5,6],1)
B=[1,2,3;5,7,9]
Report an issue
<< cumprod (Matlab function) C D >>

Copyright (c) 2022-2023 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
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