Title :
Sign-sign algorithm for unbiased IIR filtering in impulsive noise
Author_Institution :
Dept. of Comput. Eng. & Inf. Technol., City Univ. of Hong Kong, China
fDate :
5/27/2004 12:00:00 AM
Abstract :
A new equation-error based sign-sign algorithm, which is derived from a modified least-mean-squares technique, is proposed for infinite impulse response (IIR) filtering in impulsive noise. It is demonstrated that the suggested method gives unbiased IIR system parameter estimates for different types of impulsive noise.
Keywords :
IIR filters; adaptive estimation; filtering theory; impulse noise; least mean squares methods; parameter estimation; IIR filtering; adaptive estimation; equation error based sign-sign algorithm; impulsive noise; infinite impulse response filtering; modified least mean squares technique; parameter estimation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040468
