Journal article
Adaptive periodic IIR filters
ICASSP proceedings (1980), Vol.3, pp.2289-2292
01/01/1997
Abstract
We consider adaptive periodic IIR filtering and present an extension of the Hyperstable Adaptive Recursive Filter (HARF). We give conditions for convergence of the parameter estimate error, involving passivity of certain operators in the identification loop, identifiability of the system parameters, and persistent excitation (pe). A necessary and sufficient condition for identifiability is given and subject to its satisfaction, input-only conditions guaranteeing pe are given.
Details
- Title: Subtitle
- Adaptive periodic IIR filters
- Creators
- J William WhikehartSoura Dasgupta
- Resource Type
- Journal article
- Publication Details
- ICASSP proceedings (1980), Vol.3, pp.2289-2292
- ISSN
- 0736-7791
- Language
- English
- Date published
- 01/01/1997
- Academic Unit
- Electrical and Computer Engineering
- Record Identifier
- 9984197923002771
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