Minimal Pencil Realizations of Rational Matrix Functions with Symmetries
1998 ◽
Vol 41
(2)
◽
pp. 178-186
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Keyword(s):
The Real
◽
AbstractA theory of minimal realizations of rational matrix functions W(λ) in the “pencil” form W(λ) = C(λA1 − A2)−1B is developed. In particular, properties of the pencil λA1 − A2 are discussed when W(λ) is hermitian on the real line, and when W(λ) is hermitian on the unit circle.