DocumentCode
3431115
Title
A stable output error adaptive IIR filter
Author
Xian-Hua, Dai ; Zhen-Ya, He
Author_Institution
Dept. of Radio Eng., Southeast Univ., Nanjing, China
fYear
1991
fDate
9-10 May 1991
Firstpage
717
Abstract
The authors analyze the adaptive infinite-impulse-response (IIR) filter algorithm, i.e., the output error algorithm. Based on the averaging SPR condition (B.D.O. Anderson et al., 1986 and E. Bai et al., 1988), the authors present two stable output error adaptive IIR filter algorithms and their realizations. These algorithms can more readily satisfy stability conditions and are easier to realize. The adaptive IIR filter is stable with a high convergence rate. It has a greater tracking ability than the HARF (hyperstability adaptive recursive filter)
Keywords
adaptive filters; digital filters; errors; filtering and prediction theory; adaptive IIR filter; averaging SPR condition; digital filters; high convergence rate; infinite-impulse-response; stability conditions; stable output error; tracking ability; Adaptive algorithm; Adaptive filters; Adaptive systems; Convergence; Finite impulse response filter; IIR filters; Information filtering; Information filters; Stability analysis; Stability criteria;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers and Signal Processing, 1991., IEEE Pacific Rim Conference on
Conference_Location
Victoria, BC
Print_ISBN
0-87942-638-1
Type
conf
DOI
10.1109/PACRIM.1991.160840
Filename
160840
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