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research article
Fixed-point steady-state analysis of adaptive filters
The steady-state performance of adaptive filters can vary significantly when they are implemented in finite precision arithmetic, which makes it vital to analyse their performance in a quantized environment. Such analyses can become difficult for adaptive algorithms with non-linear update equations. This paper develops a feedback and energy-conservation approach to the steady-state analysis of quantized adaptive algorithms that bypasses some of the difficulties encountered by traditional approaches.
Type
research article
Authors
Publication date
2003
Publisher
Volume
17
Issue
3
Start page
237
End page
258
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
December 19, 2017
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