Two-dimensional Hurwitz Polynomials
Hari C. Reddy, P. K. Rojan, G.S. Moschytz · Birkhäuser Basel eBooks · 1996
The progress in two-dimensional (2-D) signal and image processing activities has stimulated active research in 2-D circuits and systems. Two-dimensional digital filters are finding applications in many areas of signal processing. Two-variable (2-V) or 2-D Hurwitz polynomial study finds application in areas such as: generation and testing of (2-V) reactance functions; bounded/positive real functions, and matrices; testing the stability of 2-D digital filters, and the generation of stable 2-D transfer functions. Stability analysis is an important aspect of the design of dynamical systems. These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.