An efficient algorithm for the design of circular symmetric linear phase recursive digital filters with separable denominator transfer function

DOI10.1016/0016-0032(90)90002-ZzbMath0718.93055MaRDI QIDQ2639824

Yanyan Li

Publication date: 1990

Published in: Journal of the Franklin Institute (Search for Journal in Brave)

zbMATH Keywords

positive definite matricesexampleHurwitz polynomial

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Multivariable systems, multidimensional control systems (93C35) Digital control/observation systems (93C62)

Cites Work

• Quadrantal symmetry associated with two-dimensional digital transfer functions
• A Rapidly Convergent Descent Method for Minimization

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