h_inf_st(1)

NAME
H_inf_st - static H_infinity problem

CALLING SEQUENCE
[Kopt,gamaopt]=h_inf_stat(D,r)

PARAMETERS

D   : real matrix

r   : 1x2 vector

Kopt
    : matrix

DESCRIPTION
computes a matrix Kopt such that largest singular value of:

lft(D,r,K)=D11+D12* K*inv(I-D22*K)* D21 is minimal (Static H-infinity four blocks problem).

D is partionned as D=[D11 D12; D21 D22] where size(D22)=r=[r1 r2]

AUTHOR
F.D.