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

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

Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function

Scilab Help >> Control Systems - CACSD > Linear System Representation > sm2des

sm2des

system matrix to descriptor

Syntax

[Des]=sm2des(Sm);

Arguments

Sm

polynomial matrix (pencil system matrix)

Des

descriptor system (list('des',A,B,C,D,E))

Description

Utility function: converts the system matrix:

Sm = [-sE + A   B;
     [    C     D]

to descriptor system Des=list('des',A,B,C,D,E)).

See also

  • systmat — system matrix
  • sm2ss — system matrix to state-space
  • ss2des — (polynomial) state-space to descriptor form
Report an issue
<< pol2des Linear System Representation sm2ss >>

Copyright (c) 2022-2024 (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 15:02:46 CET 2017