Nguyen, Linh Trung and Nguyen, Viet Dung and Abed-Meraim, Karim and Weber, Rodolphe (2014) Generalized MNS Method for Parallel Minor and Principal Subspace Analysis. In: 22th European Signal Processing Conference (EUSIPCO), 1-5 September 2014, Lisbon, Portugal.
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Abstract
This paper introduces a generalized minimum noise subspace method for the fast estimation of the minor or principal subspaces for large dimensional multi-sensor systems. In particular, the proposed method allows parallel computation of the desired subspace when K > 1 computational units (DSPs) are available in a parallel architecture. The overall numerical cost is approximately reduced by a factor of K2 while preserving the estimation accuracy close to optimality. Different algorithm implementations are considered and their performance is assessed through numerical simulation.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Electronics and Communications |
| Divisions: | Faculty of Electronics and Telecommunications (FET) |
| Depositing User: | A/Prof. Linh Trung Nguyen |
| Date Deposited: | 18 Dec 2018 02:56 |
| Last Modified: | 18 Dec 2018 02:56 |
| URI: | http://eprints.uet.vnu.edu.vn/eprints/id/eprint/3335 |
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Generalized MNS Method for Parallel Minor and Principal Subspace Analysis. (deposited 23 Dec 2015 09:31)
- Generalized MNS Method for Parallel Minor and Principal Subspace Analysis. (deposited 18 Dec 2018 02:56) [Currently Displayed]
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