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Two-dimensional robust spectrum estimation - MaRDI portal

Two-dimensional robust spectrum estimation (Q3792109)

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Two-dimensional robust spectrum estimation
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    Two-dimensional robust spectrum estimation (English)
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    1988
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    robust estimation
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    two-dimensional power spectra of signals
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    Gaussian random field models
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    imperfect observations
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    robustification of least squares
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    iterated weighted least squares problem
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    generalized maximum likelihood
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    influence function
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    directional derivative
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    relative efficiency
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    iterative procedure
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    filter cleaner
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    optimal minimization problem
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