double coprime factorization
[N,M, X,Y, NT,MT, XT,YT] = dcf(G) [N,M, X,Y, NT,MT, XT,YT] = dcf(G, polf, polc) [N,M, X,Y, NT,MT, XT,YT] = dcf(G, polf, polc, tol)
syslin
list (continuous-time linear system)
respectively the poles of XT
and YT
and the poles of N
and M
(default values =-1
).
real threshold for detecting stable poles (default value 100*%eps
).
linear systems represented by syslin
lists
returns eight stable systems (N,M,X,Y,NT,MT,XT,YT)
for the doubly coprime factorization
G
must be stabilizable and detectable.