Instantaneous frequency estimation at low signal-to-noise ratios using time-varying notch filters

DOI10.1016/J.SIGPRO.2007.11.014zbMath1186.94161OpenAlexW2041736841MaRDI QIDQ971383

A. Torbjörn Johansson, Paul R. White

Publication date: 19 May 2010

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

Full work available at URL: https://doi.org/10.1016/j.sigpro.2007.11.014

zbMATH Keywords

basis functioninstantaneous frequency estimationmodel order determinationnotch filterrecursive prediction error estimationtime-varying AR modeltime-varying notch filter

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

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