Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
5.3.0 - English

Change language to:
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 This page might be outdated.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

Scilab manual >> Sparses Matrix > spones

spones

sparse matrix

Calling Sequence

sp=spones(A)

Arguments

A

sparse matrix

sp

sparse matrix

Description

sp=spones(A) generates a matrix with the same sparsity structure as A, but with ones in the nonzero positions.

Examples

A=sprand(10,12,0.1);
sp=spones(A)
B = A~=0
bool2s(B)
<< spget Sparses Matrix sprand >>

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:
Wed Jan 26 16:23:42 CET 2011