mucomp - mu (structured singular value) calculation

Calling Sequence

[BOUND, D, G] = mucomp(Z, K, T)

Parameters

• Z : the complex n-by-n matrix for which the structured singular value is to be computed
• K : the vector of length m containing the block structure of the uncertainty.
• T : the vector of length m indicating the type of each block. T(I) = 1 if the corresponding block is real T(I) = 2 if the corresponding block is complex.
• BOUND : the upper bound on the structured singular value.
• D, G : vectors of length n containing the diagonal entries of the diagonal matrices D and G, respectively, such that the matrix Z'*D^2*Z + sqrt(-1)*(G*Z-Z'*G) - bound^2*D^2 is negative semidefinite.

Description

To compute an upper bound on the structured singular value for a given square complex matrix and given block structure of the uncertainty.

Reference

Slicot routine AB13MD.