Blind separation of convolutive mixtures of cyclostationary sources using an extended natural gradient method

Proceedings - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003

Volumn 2, Issue , 2003, Pages 93-96

  Wang, Wenwu ^a   Jafari, Maria G ^a   Sanei, Saeid ^a   Chambers, Jonathon A ^a  

^a KING'S COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BLIND SOURCE SEPARATION; GRADIENT METHODS; MIXTURES; SIGNAL PROCESSING; TIMING JITTER;

ADAPTIVE BLIND SOURCE SEPARATION ALGORITHM; CONVERGENCE SPEED; CONVOLUTIVE MIXTURE; CYCLO-STATIONARY SIGNALS; EXTENDED NATURAL GRADIENTS; ITERATIVE LEARNING; NATURAL GRADIENT ALGORITHM; WAVEFORM SIMILARITY;

ALGORITHMS;

EID: 27744508019     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISSPA.2003.1224823     Document Type: Conference Paper

References (6)

1. W. Wang, J. A. Chambers, and S, Sanei, "A joint diag-onalization method for convolutive blind separation of nonstationary sources in the frequency domain," Proc. of ICA 2003, Nora, Japan, April 1-4, 2003.
2. K. A. Meraim, Y. Xiang, J. H. Manton, and Y. Hua, . "Blind source separation using second-order cyclosta-tionary statistics," IEEE Trans. on SP, vol. 49, pp. 694-701, Apr. 2001.
3. A. Ferreol and P. Chevalier, "On the behavior of current second and higher order blind source separation methods for cyclostationary sources," IEEE Trans. on SP, vol. 48, pp. 1712-1725, Jun. 2000.
4. M. G. Jafari, J. A. Chambers, and D. P. Mandic, "Natural gradient algorithm for cyclostationary sources," IEE Eletronic Letters, vol. 38, pp. 758-759, Jul. 2002.
5. A. Cichocki and S. Amari, "Adaptive blind signal and image processing: Learning algorithms and applications," Wiley, April, 2002.
6. W. Wang, M. G. Jafari, S. Sanei, and J. A. Chambers, "Blind source separation of convolutive mixtures of cyclostationary signals," submitted to International Journal of Adaptive Control and Signal Processing, February, 2003.