Affine Frames of Rational Wavelets in H2 (II+)

dc.contributor.authorPati, Y.C.en_US
dc.contributor.authorKrishnaprasad, Perinkulam S.en_US
dc.contributor.departmentISRen_US
dc.date.accessioned2007-05-23T09:50:36Z
dc.date.available2007-05-23T09:50:36Z
dc.date.issued1992en_US
dc.description.abstractIn this paper we investigate frame decompositions of H2(II+) as a method of constructing rational approximations to nonrational transfer functions in H2(II+). The frames of interest are generated from a single analyzing wavelet. We consider the case in which the analyzing wavelet is rational and show that by appropriate grouping of terms in a wavelet expansion, H2(II+) can be decomposed as an infinite sum of a rational transfer functions which are related to one another by dilation and translation. Criteria for selecting a finite number of terms from such an infinite expansion are developed using time-frequency localization properties of wavelets.en_US
dc.format.extent1152804 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.urihttp://hdl.handle.net/1903/5226
dc.language.isoen_USen_US
dc.relation.ispartofseriesISR; TR 1992-44en_US
dc.subjectlinear systemsen_US
dc.subjectwaveletsen_US
dc.subjectIntelligent Servomechanismsen_US
dc.titleAffine Frames of Rational Wavelets in H2 (II+)en_US
dc.typeTechnical Reporten_US

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