Abstract
![CDATA[In this paper, an efficient algorithm is developed for blind separation of multiple independent sources from observed array output signals with noises. First, a novel tri-quadratic cost function is introduced for extracting statistically independent sources from array signals. Then an efficient method is established for solving this cost function. The developed blind source separation algorithm involves three main iteration steps, but each iteration step deals with only a least squares problem. Some numerical simulation examples are provided to demonstrate the effectiveness of the developed algorithm.]]
| Original language | English |
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| Title of host publication | Proceedings of the 8th International Conference on Signal Processing |
| Publisher | IEEE Press |
| Number of pages | 1 |
| ISBN (Print) | 0780397371 |
| Publication status | Published - 2006 |
| Event | International Conference on Signal Processing - Duration: 1 Jan 2010 → … |
Conference
| Conference | International Conference on Signal Processing |
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| Period | 1/01/10 → … |
Keywords
- array signal processing
- blind source separation
- iterative methods
- least squares
- noise