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Conference Paper: Family of arbitrary length modulated orthonormal wavelets

TitleFamily of arbitrary length modulated orthonormal wavelets
Authors
Issue Date1993
Citation
Proceedings - Ieee International Symposium On Circuits And Systems, 1993, v. 1, p. 515-518 How to Cite?
AbstractIn a previous work, the author has established the conditions on the modulation for the modulated filter bank to be PR when the linear phase prototype filter is of length 2 mM and satisfies the power complementary condition. It was found that the modulation is generated by the class of unitary matrices. In this paper, we shown that similar unitary class of solutions also exist for the case N = 2 mM+β. This greatly increases the possible choices of modulation and filter length in the design of FIR PR QMF banks. Moreover, additional regularity conditions are imposed on the filter banks to obtain a unitary class of modulated orthonormal compactly supported wavelets.
Persistent Identifierhttp://hdl.handle.net/10722/158110
ISSN

 

DC FieldValueLanguage
dc.contributor.authorChan, SCen_US
dc.date.accessioned2012-08-08T08:58:06Z-
dc.date.available2012-08-08T08:58:06Z-
dc.date.issued1993en_US
dc.identifier.citationProceedings - Ieee International Symposium On Circuits And Systems, 1993, v. 1, p. 515-518en_US
dc.identifier.issn0271-4310en_US
dc.identifier.urihttp://hdl.handle.net/10722/158110-
dc.description.abstractIn a previous work, the author has established the conditions on the modulation for the modulated filter bank to be PR when the linear phase prototype filter is of length 2 mM and satisfies the power complementary condition. It was found that the modulation is generated by the class of unitary matrices. In this paper, we shown that similar unitary class of solutions also exist for the case N = 2 mM+β. This greatly increases the possible choices of modulation and filter length in the design of FIR PR QMF banks. Moreover, additional regularity conditions are imposed on the filter banks to obtain a unitary class of modulated orthonormal compactly supported wavelets.en_US
dc.languageengen_US
dc.relation.ispartofProceedings - IEEE International Symposium on Circuits and Systemsen_US
dc.titleFamily of arbitrary length modulated orthonormal waveletsen_US
dc.typeConference_Paperen_US
dc.identifier.emailChan, SC:scchan@eee.hku.hken_US
dc.identifier.authorityChan, SC=rp00094en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0027151677en_US
dc.identifier.volume1en_US
dc.identifier.spage515en_US
dc.identifier.epage518en_US
dc.identifier.scopusauthoridChan, SC=13310287100en_US

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