gamitg - H-infinity gamma iterations
gopt=gamitg(G,r,prec [,options]) returns the H-infinity optimal gain gopt.
G contains the state-space matrices [A,B,C,D] of the plant with the usual partitions:
B = ( B1 , B2 ) , C = ( C1 ) , D = ( D11 D12) ( C2 ) ( D21 D22)
These partitions are implicitly given in r: r(1) and r(2) are the dimensions of D22 (rows x columns)
With option='t', gamitg traces each bisection step, i.e., displays the lower and upper bounds and the current test point.