DocumentCode
261609
Title
Variable forgetting factor estimation in impulsive noise environment
Author
Banjac, Z. ; Kovacevic, B. ; Kostic-Kovacevic, I.
Author_Institution
Sch. of Electr. & Comput. Eng. of Appl. Studies, Belgrade, Serbia
fYear
2014
fDate
25-27 Nov. 2014
Firstpage
449
Lastpage
452
Abstract
In this paper, a new robust adaptive FIR filter algorithm with variable forgetting factor for time-varying parameters estimation in the presence of impulsive noise is discussed. The proposed algorithm is based on the robust recursive least square and extended prediction error variable forgetting factor adaptation algorithms. The feasibility of the approach is demonstrated in a system identification simulation using a FIR filter application.
Keywords
FIR filters; adaptive filters; impulse noise; signal denoising; impulsive noise environment; robust adaptive FIR filter algorithm; time-varying parameters estimation; variable forgetting factor estimation; Algorithm design and analysis; Estimation; Finite impulse response filters; Noise; Prediction algorithms; Robustness; Signal processing algorithms; Adaptive filtering; Recursive least squares algorithm; extended prediction error; nonstationary environment; time-varying parameters; variable forgetting factor;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Forum Telfor (TELFOR), 2014 22nd
Conference_Location
Belgrade
Print_ISBN
978-1-4799-6190-0
Type
conf
DOI
10.1109/TELFOR.2014.7034443
Filename
7034443
Link To Document