DocumentCode
292940
Title
On optimal convergence factor for IIR adaptive filters
Author
Cousseau, Juan E. ; Diniz, Paulo S R
Author_Institution
Prog. de Engenharia e Depto de Eletronica, Federal Univ. of Rio de Janeiro, Brazil
Volume
2
fYear
1994
fDate
30 May-2 Jun 1994
Firstpage
137
Abstract
In this work a variable convergence factor for use in Steiglitz-McBride (SM) based algorithms is proposed. The implementation of the convergence factor requires information available in the algorithm, therefore the additional cost is minimum. Some properties related to the performance of the variable convergence factors for the SM and output error methods are presented. Some simulations are also presented to confirm that the proposed convergence factor leads to fast convergence of the adaptive filter
Keywords
Adaptive filters; Convergence; Cost function; Covariance matrix; Equations; Filtering algorithms; IIR filters; Optimization methods; Samarium; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location
London
Print_ISBN
0-7803-1915-X
Type
conf
DOI
10.1109/ISCAS.1994.408923
Filename
408923
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