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Conference Paper: IIR structure for digital tunable frequency response filter, adaptive notch filtering and line enhancers

TitleIIR structure for digital tunable frequency response filter, adaptive notch filtering and line enhancers
Authors
Ng, TSChicharo, JF
Issue Date1989
Citation
Ifac Proceedings Series, 1989, v. 2 n. 8, p. 1041-1047 How to Cite?
AbstractIn this paper, the properties of a second order IIR filter structure will be explored. A simple procedure is given to design the filter parameters such that is can be used as a tunable frequency response filter, a notch filter or as a line enhancer with specific characteristics. In the case of adaptive applications, the asymptotic properties of the filter is studied by evaluating the Cramer Rao Lower Bound for the filter parameter where the signal consists of a sinusoid in noise. An application of the filter to retrieve the roll eccentricity signal in a steel rolling mill will also be given.
Persistent Identifierhttp://hdl.handle.net/10722/158051
ISSN
0741-1146

 

DC FieldValueLanguage
dc.contributor.authorNg, TSen_US
dc.contributor.authorChicharo, JFen_US
dc.date.accessioned2012-08-08T08:57:52Z-
dc.date.available2012-08-08T08:57:52Z-
dc.date.issued1989en_US
dc.identifier.citationIfac Proceedings Series, 1989, v. 2 n. 8, p. 1041-1047en_US
dc.identifier.issn0741-1146en_US
dc.identifier.urihttp://hdl.handle.net/10722/158051-
dc.description.abstractIn this paper, the properties of a second order IIR filter structure will be explored. A simple procedure is given to design the filter parameters such that is can be used as a tunable frequency response filter, a notch filter or as a line enhancer with specific characteristics. In the case of adaptive applications, the asymptotic properties of the filter is studied by evaluating the Cramer Rao Lower Bound for the filter parameter where the signal consists of a sinusoid in noise. An application of the filter to retrieve the roll eccentricity signal in a steel rolling mill will also be given.en_US
dc.languageengen_US
dc.relation.ispartofIFAC Proceedings Seriesen_US
dc.titleIIR structure for digital tunable frequency response filter, adaptive notch filtering and line enhancersen_US
dc.typeConference_Paperen_US
dc.identifier.emailNg, TS:tsng@eee.hku.hken_US
dc.identifier.authorityNg, TS=rp00159en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0024878702en_US
dc.identifier.volume2en_US
dc.identifier.issue8en_US
dc.identifier.spage1041en_US
dc.identifier.epage1047en_US
dc.identifier.scopusauthoridNg, TS=7402229975en_US
dc.identifier.scopusauthoridChicharo, JF=7004185319en_US

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