linf(1)

NAME
linf - infinity norm

CALLING SEQUENCE
linf(g [,eps],[tol])

PARAMETERS

g   : is a syslin linear system.

eps : is error tolerance on n.

tol : threshold for imaginary axis poles.

DESCRIPTION
returns the L_infinity norm of g.
    n=sup [sigmax(g(jw)]
       w
(sigmax largest singular value).

SEE ALSO
H_norm, linfn