Application of Rouche's theorem for MP filter design

DOI10.1016/J.AMC.2009.01.058zbMath1162.93378OpenAlexW2131483107MaRDI QIDQ1021651

Vlatko Dolecek, Gordana Jovanovic Dolecek

Publication date: 9 June 2009

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2009.01.058

zbMATH Keywords

Rouche's theoremminimum-phase filtercosine filtersdirect designsharpening polynomials

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Sampled-data control/observation systems (93C57)

Related Items (1)

Minimum phase property of Chebyshev-sharpened cosine filters

Cites Work

• Sharpening the response of a symmetric nonrecursive filter by multiple use of the same filter
• Equiripple minimum phase FIR filter design from linear phase systems using root moments

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