NDLI: A novel multirate adaptive FIR filtering algorithm and structure

Content Provider	IEEE Xplore Digital Library
Author	Cheng-Shing Wu An-Yeu Wu
Copyright Year	1999
Description	Author affiliation: Dept. of Electr. Eng., Nat. Central Univ., Chung-Li, Taiwan (Cheng-Shing Wu)
Abstract	A new class of FIR filtering algorithms and VLSI architectures based on the multirate approach were recently proposed. They not only reduce the computational complexity in FIR filtering, but also retain attractive implementation-related properties such as regularity and multiply-and-accumulate structure. In addition, the multirate feature can be applied to low-power/high-speed VLSI implementation. These properties make the multirate FIR filtering very attractive in many DSP and communication applications. In this paper, we propose a novel adaptive filter based on this new class of multirate FIR filtering structures. The proposed adaptive filter inherits the advantages of the multirate structures such as low computational complexity and low-power/high-speed applications. Moreover, the multirate feature helps to improve the convergence property of the adaptive filters.
Starting Page	1849
Ending Page	1852
File Size	327562
Page Count	4
File Format	PDF
ISBN	0780350413
ISSN	15206149
DOI	10.1109/ICASSP.1999.758282
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-03-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Finite impulse response filter Filtering algorithms Adaptive filters Digital signal processing Very large scale integration Computational complexity Equations Convergence Error correction Digital filters
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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