DocumentCode
3073609
Title
A pipeline architecture of quadratic adaptive Volterra filters based on NLMS algorithm
Author
Harada, Takeshi ; Muneyasu, Mitsuji ; Hinamoto, Takao
Author_Institution
Fac. of Eng., Hiroshima Univ., Japan
Volume
2
fYear
2001
fDate
6-9 May 2001
Firstpage
785
Abstract
This paper proposes a pipeline implementation of quadratic adaptive Volterra filters based on NLMS algorithm for high-speed processing and low power consumption. This implementation also gives a superior convergence performance than that of LMS pipeline algorithm under the colored inputs condition. The proposed implementation has zero output latency and reduced critical path compared to the non-pipelined implementation
Keywords
Volterra series; adaptive filters; convergence of numerical methods; digital filters; least mean squares methods; nonlinear filters; pipeline processing; NLMS algorithm; Volterra series; binary-tree adders; cascade connection; colored inputs condition; convergence performance; equivalent transformation; high-speed processing; low power consumption; pipeline architecture; quadratic adaptive Volterra filters; reduced critical path; zero output latency; Adaptive filters; Equations; Nonlinear filters; Pipeline processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.921188
Filename
921188
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