Girishar, 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: | Journal Article |
|---|---|
| Uncontrolled Keywords: | Cyclostationarity; system blind identification; group delay13; functions. |
| Subjects: | ENGINEERING > Electronics and Electrical Engineering |
| Division/Department: | Other, Aerospace Electronics and Controls Division |
| Depositing User: | Ms Indrani V |
| Date Deposited: | 29 Apr 2005 |
| Last Modified: | 24 May 2010 09:39 |
| URI: | http://nal-ir.nal.res.in/id/eprint/752 |
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