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Discrete-time local polynomial approximation of the instantaneous frequency
Katkovnik V.
(
1998
)
Minimax lower bounds for nonparametric estimation of the instantaneous frequency- and time-varying amplitude of a harmonic signal
Katkovnik V.
(
Elsevier Science Publishers B.V., Amsterdam, Netherlands
,
2000
)
New concept of adaptive beamforming for moving sources and impulse noise environment
Katkovnik V.
(
Elsevier Science Publishers B.V., Amsterdam, Netherlands
,
2000
)
Nonparametric estimation of instantaneous frequency
Katkovnik V.
(
1997
)
Minimax lower bound for time-varying frequency estimation of harmonic signal
Nazin A.
;
Katkovnik V.
(
1997
)
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Author
Katkovnik V. (5)
Nazin A. (1)
Subject
Algorithms; Harmonic analysis; Polynomials; Frequency varying amplitude; Time varying amplitude; Signal processing (1)
Approximation theory; Computer simulation; Mathematical models; Maximum likelihood estimation; Optimization; Spurious signal noise; Statistical methods; Blind adaptive array beamforming; Huber minimax robust estimation theory; Impulse noise environment; Impulse random errors; Local polynomial approximation; Statistical array processing; Adaptive filtering (1)
Approximation theory; Fourier transforms; Polynomials; Local polynomial approximation (LPA); Local polynomial periodogram (LPP); Digital signal processing (1)
Fourier analysis; Nonparametric estimation; Specral analysis; Time-frequency distribution; Time-varying frequency Fourier transforms; Mathematical models; Polynomials; Problem solving; Spectrum analysis; Spurious signal noise; Time varying systems; Nonparametric frequency estimations; Time frequency distribution; Harmonic analysis (1)
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Date Issued
1997 (2)
2000 (2)
1998 (1)
Has File(s)
No (5)