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Conference Paper: On the theory and design of a class of PR causal-stable IIR non-uniform recombination cosine modulated filter banks

TitleOn the theory and design of a class of PR causal-stable IIR non-uniform recombination cosine modulated filter banks
Authors
KeywordsElectronics
Issue Date2005
PublisherIEEE.
Citation
Proceedings - Ieee International Symposium On Circuits And Systems, 2005, p. 1094-1097 How to Cite?
AbstractThis paper studies the theory and design of a class of perfect reconstruction (PR) causal-stable nonuniform recombination cosine modulated filter banks (RN CMFBs) with IIR filters. It is based on the RN CMFB previously proposed by one of the author. A PR FIR RN CMFB of similar specification is first designed. The prototype filters of the CMFBs are then model reduced to obtain a nearly PR (NPR) IIR RN CMFB by modifying a model reduction technique proposed by Brandenstein and Unbehauen. With these NPR IIR RN CMFBs as initial guess, PR IIR RN CMFB with very good frequency characteristics can be obtained readily by solving a constrained nonlinear optimisation problem using for example the function fmincom from MATLAB. Design results show that the proposed method is very effective in designing PR RN IIR CMFBs with good frequency characteristics and different system delays. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45788
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorChan, SCen_HK
dc.contributor.authorYin, SSen_HK
dc.date.accessioned2007-10-30T06:35:28Z-
dc.date.available2007-10-30T06:35:28Z-
dc.date.issued2005en_HK
dc.identifier.citationProceedings - Ieee International Symposium On Circuits And Systems, 2005, p. 1094-1097en_HK
dc.identifier.issn0271-4310en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45788-
dc.description.abstractThis paper studies the theory and design of a class of perfect reconstruction (PR) causal-stable nonuniform recombination cosine modulated filter banks (RN CMFBs) with IIR filters. It is based on the RN CMFB previously proposed by one of the author. A PR FIR RN CMFB of similar specification is first designed. The prototype filters of the CMFBs are then model reduced to obtain a nearly PR (NPR) IIR RN CMFB by modifying a model reduction technique proposed by Brandenstein and Unbehauen. With these NPR IIR RN CMFBs as initial guess, PR IIR RN CMFB with very good frequency characteristics can be obtained readily by solving a constrained nonlinear optimisation problem using for example the function fmincom from MATLAB. Design results show that the proposed method is very effective in designing PR RN IIR CMFBs with good frequency characteristics and different system delays. © 2005 IEEE.en_HK
dc.format.extent201837 bytes-
dc.format.extent27162 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofProceedings - IEEE International Symposium on Circuits and Systemsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectElectronicsen_HK
dc.titleOn the theory and design of a class of PR causal-stable IIR non-uniform recombination cosine modulated filter banksen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0271-4302&volume=2&spage=1094&epage=1097&date=2005&atitle=On+the+theory+and+design+of+a+class+of+PR+causal-stable+IIR+non-uniform+recombination+cosine+modulated+filter+banksen_HK
dc.identifier.emailChan, SC:scchan@eee.hku.hken_HK
dc.identifier.authorityChan, SC=rp00094en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ISCAS.2005.1464783en_HK
dc.identifier.scopuseid_2-s2.0-34547358507en_HK
dc.identifier.hkuros103055-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34547358507&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage1094en_HK
dc.identifier.epage1097en_HK
dc.identifier.scopusauthoridChan, SC=13310287100en_HK
dc.identifier.scopusauthoridYin, SS=16553722700en_HK

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