DocumentCode
1729758
Title
Pipelined RLS adaptive architecture using relaxed Givens rotations (RGR)
Author
Van, Lan-Da ; Chang, Chih-Hong
Author_Institution
Chip Implementation Center, Nat. Sci. Council, Hsinchu, Taiwan
Volume
1
fYear
2002
fDate
6/24/1905 12:00:00 AM
Abstract
In this paper, we focus on developing a new relaxed Givens rotations (RGR)-RLS algorithm and the corresponding RGR-RLS systolic array. The resulting algorithm and architecture possess fine-grain pipelining, nearly the same convergence as the QRD-RLS, good robustness for λ, and square-root free computation with little area overhead.
Keywords
adaptive filters; digital filters; least squares approximations; pipeline processing; systolic arrays; RGR-RLS systolic array; area overhead; fine-grain pipelining; pipelined RLS adaptive architecture; relaxed Givens rotations; robustness; square-root free computation; Adaptive equalizers; Convergence; Councils; Equations; Least squares approximation; Least squares methods; Pipeline processing; Resonance light scattering; Systolic arrays; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1009771
Filename
1009771
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