\(N\)-dimensional phase approximation in the \(L_\infty\)-norm

DOI10.1023/A:1008438614699zbMath0990.93071OpenAlexW53271098MaRDI QIDQ1590497

Wasfi S. Kafri, W. A. Hashlamoun

Publication date: 19 August 2002

Published in: Multidimensional Systems and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1008438614699

zbMATH Keywords

best approximationnonlinear Chebyshev approximationdigital all-pass filterphase approximations

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Digital control/observation systems (93C62)

Related Items (1)

Chebyshev approximation problem of multidimensional IIR digital filters in the frequency domain

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