Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/7254
Full metadata record
DC FieldValueLanguage
dc.contributor.authorKumar A.-
dc.contributor.authorSingh, Girish Kumar-
dc.contributor.authorAnand, Radhey Shyam-
dc.date.accessioned2020-10-09T04:42:43Z-
dc.date.available2020-10-09T04:42:43Z-
dc.date.issued2009-
dc.identifier.citationInternational Journal of Signal and Imaging Systems Engineering (2009), 2(3): 126-133-
dc.identifier.issn17480698-
dc.identifier.urihttps://doi.org/10.1504/IJSISE.2009.034041-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/7254-
dc.description.abstractIn this paper, a constrained optimisation technique is used for designing a two-channel Quadrature Mirror Filter Bank (QMFR). A new method is developed based on ideal characteristics of a prototype filter and overall response of the filter bank in transition band. The design problem is formulated as nonlinear constrained optimisation of an objective function, which is weighted sum of square of error in passband, stop band and overall filter bank response at frequency (?= 0.5?). For solving optimisation problem, Sequential Quadratic Programming (SQP) optimisation technique is used. The simulation results included illustrate the superiority of the proposed method over the other techniques terms of reconstruction error, mean square error in passband, stopband and transition band. Copyright © 2009 Inderscience Enterprises Ltd.-
dc.language.isoen_US-
dc.publisherInderscience Publishers-
dc.relation.ispartofInternational Journal of Signal and Imaging Systems Engineering-
dc.subjectFilter banks-
dc.subjectMultirate filter-
dc.subjectQMF-
dc.subjectQuadrature mirror filter-
dc.subjectSubband coding-
dc.titleDesign of Quadrature Mirror Filter bank using constrained optimisation-
dc.typeArticle-
dc.scopusid57215268681-
dc.scopusid57193351909-
dc.scopusid56363331000-
dc.affiliationKumar, A., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttrakhand 247667, India-
dc.affiliationSingh, G.K., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttrakhand 247667, India-
dc.affiliationAnand, R.S., Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttrakhand 247667, India-
dc.description.correspondingauthorKumar, A.; Department of Electrical Engineering, Indian Institute of Technology, Roorkee, Uttrakhand 247667, India; email: anilkdee@gmail.com-
Appears in Collections:Journal Publications [EE]

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.