Scilab Online Help

Please login or create an account

• Scilab help
• Sparse Matrix
• Sparse Decompositions
• Linear Equations (Iterative Solvers)
• Sparse Matrix Manipulation
• Sparse Matrix Conversion
• chfact
• chsolve
• ordmmd

Please note that the recommended version of Scilab is 6.0.1. This page might be outdated.
However, this page did not exist in the previous stable version.

Scilab help >> Sparse Matrix > Sparse Matrix Manipulation

Sparse Matrix Manipulation

• issparse — determine whether input is sparse
• nnz — number of non zero entries in a matrix
• speye — sparse identity matrix
• spones — sparse matrix
• sprand — sparse random matrix
• spzeros — sparse zero matrix

Scilab Enterprises Copyright (c) 2011-2017 (Scilab Enterprises) Copyright (c) 1989-2012 (INRIA) Copyright (c) 1989-2007 (ENPC) with contributors

Last updated: Mon Oct 01 17:34:51 CEST 2012