As expected, the interlacing property of a Hurwitz polynomial is utilized to find all stabilizing controllers for the closed-loop characteristic equation [DELTA](s):
These use the interlacing property of Hurwitz polynomials to derive sets of linear equations that can be solved quickly and efficiently.
Furthermore, if |DQGP - DKP - DHR QJR| is a Hurwitz polynomial
, then the closed loop system depicted in Fig.
of Notre Dame) are on the mathematics of circuits and filters, with discussion of Fourier methods, z-transforms, wavelet transforms, graph theory, and the theory of two-dimensional Hurwitz polynomials
, among other topics.