Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Português - 日本語 - Русский
Aide de Scilab >> Systèmes de Contrôle - CACSD > Transformation de Modèles > colregul

colregul

removing poles and zeros at infinity

Syntax

[Stmp,Ws]=colregul(Sl,alfa,beta)

Arguments

Sl,Stmp

syslin lists

alfa,beta

reals (new pole and zero positions)

Description

computes a prefilter Ws such that Stmp=Sl*Ws is proper and with full rank D matrix.

Poles at infinity of Sl are moved to alfa;

Zeros at infinity of Sl are moved to beta;

Sl is assumed to be a left invertible linear system (syslin list) in state-space representation with possibly a polynomial D matrix.

See also

  • invsyslin — system inversion
  • inv — inverse d'une matrice
  • rowregul — removing poles and zeros at infinity
  • rowshuff — shuffle algorithm
Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Mon Feb 12 19:15:29 CET 2018