dcf

double coprime factorization

Calling Sequence

[N,M,X,Y,NT,MT,XT,YT]=dcf(G,[polf,polc,[tol]])

Arguments

:G syslin list (continuous-time linear system) : :polf, polc respectively the poles of XT and YT and the poles of

N and M (default values = -1).

: :tol real threshold for detecting stable poles (default value

100*%eps).

: :N,M,XT,YT,NT,MT,X,Y linear systems represented by syslin lists :

Description

returns eight stable systems (N,M,X,Y,NT,MT,XT,YT) for the doubly coprime factorization

G must be stabilizable and detectable.

See Also

• copfac right coprime factorization of continuous time dynamical systems