Scilab Function

bstap - hankel approximant

### Sequence d'appel

  `[Q]=bstap(Sl)`

### Parametres

- `sl` : linear system (`syslin` list) assumed continuous-time and anti-stable.
- `Q` : best stable approximation of `Sl` (`syslin` list).

### Description

Computes the best approximant `Q` of the linear system `Sl`

where

||T||

is the H-infinity norm of the Hankel operator associated with `Sl`.

### Voir aussi

`syslin`