A tree-systolic array of DLMS adaptive filter
Resource
Acoustics, Speech, and Signal Processing, 1999. ICASSP '99. Proceedings., 1999 IEEE International Conference on
Journal
Acoustics, Speech, and Signal Processing, 1999. ICASSP '99. Proceedings., 1999 IEEE International Conference on
Pages
-
Date Issued
1999-03
Date
1999-03
Author(s)
Van, Lan-Da
Tenqchen, Shing
Chang, Chia-Hsun
Feng, Wu-Shiung
DOI
N/A
Abstract
In this work, we develop an optimized binary tree-level rule for the design of a systolic array structure of a delay least mean square (DLMS) adaptive filter. Using the developed method, a higher convergence rate can be obtained without sacrificing the properties of the systolic array structure. Also, based on the optimized tree rule, the user can easily design any even-number tap adaptive system with minimum delay and high regularity under the constraints of maximum driving and the total number of taps.
Type
journal article
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