Two-dimensional robust spectrum estimation

DOI10.1109/29.1628zbMath0647.62087OpenAlexW2030349890MaRDI QIDQ3792109

Richard R. Jun. Hansen, Rama Chellappa

Publication date: 1988

Published in: IEEE Transactions on Acoustics, Speech, and Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1109/29.1628

zbMATH Keywords

iterative procedureinfluence functionrobust estimationdirectional derivativerelative efficiencygeneralized maximum likelihoodimperfect observationsfilter cleanerGaussian random field modelsiterated weighted least squares problemoptimal minimization problemrobustification of least squarestwo-dimensional power spectra of signals

Mathematics Subject Classification ID

Robustness and adaptive procedures (parametric inference) (62F35) Inference from stochastic processes and spectral analysis (62M15) Inference from stochastic processes (62M99) Probabilistic methods, stochastic differential equations (65C99)

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