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FIR system identification based on subspaces of a higher order cumulant matrix

Srinivas, L and Hari, KVS (1996) FIR system identification based on subspaces of a higher order cumulant matrix. In: IEEE Transactions on Signal Processing, 44 (6). pp. 1485-1491.

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Abstract

A new linear algebraic approach for identification of a nonminimum phase FIR system of known order using only higher order (>2) cumulants of the output process is proposed. It is first shown that a matrix formed from a set of cumulants of arbitrary order can be expressed as a product of structured matrices. The subspaces of this matrix are then used to obtain the parameters of the FIR system using a set of linear equations. Theoretical analysis and numerical simulation studies are presented to characterize the performance of the proposed methods.

Item Type: Journal Article
Additional Information: Copyright 1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 26 Apr 2011 04:59
Last Modified: 26 Apr 2011 04:59
URI: http://eprints.iisc.ernet.in/id/eprint/37187

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