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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/2922

Title: MRA of processes synthesized by differintegration
Authors: DABEER, OJ
DESAI, UB
Issue Date: 1998
Publisher: IEEE
Citation: PROCEEDINGS OF THE 1998 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-6,2393-2396
Abstract: In this paper a definition of multiresoltuion analysis (MRA) of Gaussian processes is proposed. The problem, in a natural way, reduces to the MRA of the associated reproducing kernel Hilbert space. We then show that for processes synthesized from Gaussian white process by fractional integration of order alpha greater than or equal to 1, this definition is applicable. The MRA results in an orthogonal expansion of these processes. The region of interest is the positive real line. Using this representation then a decomposition of a wider class of Gaussian processes is given. This representation is multiscale in two ways : firstly, the Gaussian process is split into various component processes characterized by the smoothness of their sample paths and secondly, each of these component processes has a MRA as defined in this paper.
URI: http://dspace.library.iitb.ac.in/xmlui/handle/10054/16435
http://hdl.handle.net/100/2922
ISBN: 0-7803-4428-6
ISSN: 1520-6149
Appears in Collections:Proceedings papers

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