Adaptive notch filtering in the presence of colored noise

Author

Nehorai, Arye ; Stoica, Petre

Author_Institution

Dept. of Electr. Eng., Yale Univ., New Haven, CT, USA

fYear

1988

fDate

11-14 Apr 1988

Firstpage

1604

Abstract

The authors analyze the convergence of several adaptive notch filter algorithms for sine waves in colored noise, which were recently proposed in the literature. After pointing out the previous algorithms´ potential convergence problems, an algorithm is proposed for this problem that does not have convergence problems and provides accurate estimation results

Keywords

convergence; filtering and prediction theory; interference (signal); notch filters; signal processing; adaptive notch filter algorithms; colored noise; convergence; sine waves; Adaptive filters; Additive noise; Algorithm design and analysis; Colored noise; Convergence; Filtering; Frequency estimation; Narrowband; Noise measurement; Signal processing algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on

Conference_Location

New York, NY

ISSN

1520-6149

Type

conf

DOI

10.1109/ICASSP.1988.196917

Filename

196917

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3003447