Analysis and performance evaluation of an adaptive notch filter

Authors:
B. Friedlander;J. Smith
Affiliations:
-;-
Venue:
IEEE Transactions on Information Theory
Year:
2006

Citing 0
Cited 3

A reduced-rank spectral approach to multi-sensor enhancement of large numbers of sinusoids in unknown noise fields

Signal Processing
Fast communication: Design of maximally flat linear phase FIR notch filter with controlled null width

Signal Processing
Brief paper: Unbiased estimation of a sinusoid in colored noise via adapted notch filters

Automatica (Journal of IFAC)

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Abstract

An adaptive notch filter is derived by using a general prediction error framework. The proposed infinite impulse response filler has a special structure that guarantees the desired transfer characteristics. The filter coefficients are updated by a version of the recursive maximum likelihood algorithm. The convergence properties of the algorithm and its asymptotic behavior are discussed, and its performance is evaluated by simulation results.