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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/7010
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dc.contributor.authorKumar A.-
dc.contributor.authorSingh, Girish Kumar-
dc.contributor.authorAnand, Radhey Shyam-
dc.date.accessioned2020-10-09T04:42:10Z-
dc.date.available2020-10-09T04:42:10Z-
dc.date.issued2011-
dc.identifier.citationJournal of the Franklin Institute (2011), 348(4): 606-621-
dc.identifier.issn160032-
dc.identifier.urihttps://doi.org/10.1016/j.jfranklin.2011.01.006-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/7010-
dc.description.abstractThis paper presents a simple and efficient design method for cosine-modulated filter banks with prescribed stopband attenuation, passband ripple, and channel overlap. The method casts the design problem as a linear minimization of filter coefficients such that their value at ?=?/2M is 0.707, which results in a simpler, more direct design procedure. The weighted constrained least squares technique is exploited for designing the prototype filter for cosine modulation (CM) filter banks. Several design examples are included to show the increased efficiency and flexibility of the proposed method over the exiting methods. An application of the proposed method is considered in the area of sub-band coding of the ECG and speech signals. © 2011 The Franklin Institute © 2011 Published by Elsevier Ltd. on behalf of The Franklin Institute.-
dc.language.isoen_US-
dc.relation.ispartofJournal of the Franklin Institute-
dc.titleA simple design method for the cosine-modulated filter banks using weighted constrained least square technique-
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]

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