Local polynomial approximation of the instantaneous frequency: Asymptotic accuracy

DOI10.1016/0165-1684(96)00069-2zbMath0875.93506OpenAlexW1986335400MaRDI QIDQ671489

Vladimir Katkovnik

Publication date: 27 February 1997

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-1684(96)00069-2

zbMATH Keywords

Fourier analysisNonparametric estimationTrackingSpectral analysisTime-frequency distributionTime-varying frequency

Mathematics Subject Classification ID

Estimation and detection in stochastic control theory (93E10) Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (3)

A new time-frequency transform for non-stationary signals with any nonlinear instantaneous phase ⋮ Time-frequency higher-order spectra with adjustment to the instantaneous frequency variation ⋮ Local polynomial Fourier transform: a review on recent developments and applications

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