A constructive algorithm for 2-D spectral factorization with rational spectral factors

DOI10.1109/81.883325zbMath1012.94516OpenAlexW2044183943MaRDI QIDQ2724326

Sankar Basu

Publication date: 16 June 2003

Published in: IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/81.883325

zbMATH Keywords

spectral factorizationconstructive proofpara-Hermitian polynomial matricespara-Hermitian polynomials

Mathematics Subject Classification ID

Factorization of matrices (15A23) Filtering in stochastic control theory (93E11) Adaptive control/observation systems (93C40) Optimal stochastic control (93E20) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (3)

Factorization of multivariate positive Laurent polynomials ⋮ Construction of multivariate compactly supported tight wavelet frames ⋮ On multivariable matrix spectral factorization method

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