Improved system blind identification based on second-order13; cyclostationary statistics: A group delay approach

Giridhar, PVS and Narasimhan, SV (2000) Improved system blind identification based on second-order13; cyclostationary statistics: A group delay approach. Sadhana, 25 (2). pp. 85-96.

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Abstract

An improved system blind identification method based on secondorder cyclostationary statistics and the properties of group delay, has been proposed. This is achieved by applying a correction to the estimated phase (by13; the spectral correlation density of the system output) for the poles, in the group delay domain. The results indicate a significant improvement in system blind13; identification, in terms of root mean square error. Depending upon the signalto-noise ratio, the improvement in percentage normalized mean square error13; ranges between 20 and 50%.

Item Type: Article
Uncontrolled Keywords: Cyclostationarity; system blind identification; group delay13; functions.
Subjects: ENGINEERING > Electronics and Electrical Engineering
Depositing User: Ms Indrani V
Date Deposited: 29 Apr 2005
Last Modified: 11 Aug 2015 06:33
URI: http://nal-ir.nal.res.in/id/eprint/752

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