parrot

Arguments

D,K

matrices

r

1X2 vector (dimension of the 2,2 part of D)

Description

Given a matrix D partionned as [D11 D12; D21 D22] where size(D22)=r=[r1,r2] compute a matrix K such that largest singular value of [D11 D12; D21 D22+K] is minimal (Parrot's problem)

See Also

• h_inf_st — static H_infinity problem