Blind separation of non-stationary sources.
We propose a blind separation technique for nonstationary sources that exploits both auto-terms and cross-terms of the time-frequency distributions. The technique is based on the simultaneous joint diagonalization and off-diagonalization of spatial time-frequency distributions. Computer simulations demonstrate the superiority of the approach in comparison with other time frequency based methods.
| Main Author: | Belouchrani, A. |
|---|---|
| Other Authors: | Abed-Meraim, K., Amin, M. G., Zoubir, A. M. |
| Format: | |
| Language: | English |
| Published: |
2004
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| Online Access: |
http://ezproxy.villanova.edu/login?url=https://digital.library.villanova.edu/Item/vudl:173180 |