colregul

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 a 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 — matrix inverse
• rowregul — removing poles and zeros at infinity
• rowshuff — shuffle algorithm

Authors

F. D. , R. N. ;