macglov

macglov — Mac Farlane Glover problem

Calling sequence

[P,r]=macglov(Sl)

`Sl`	: linear system (`syslin` list)
`P`	: linear system (`syslin` list), ``augmented'' plant
`r`	: 1x2 vector, dimension of `P22`

[P,r]=macglov(Sl) returns the standard plant P for the Glover-McFarlane problem.

For this problem ro_optimal = 1-hankel_norm([N,M]) with [N,M]=lcf(sl) (Normalized coprime factorization) i.e.

gama_optimal = 1/sqrt(ro_optimal)

F. Delebecque INRIA