Blind source extraction of periodic signals

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2009, Pages 377-380

  Ghaderi, Foad ^a   Mohseni, Hamid R ^a   McWhirter, John G ^a   Sanei, Saeid ^a  

^a CARDIFF UNIVERSITY   (United Kingdom)

Author keywords

Blind source extraction; Cyclostationarity; Periodic signal separation

Indexed keywords

AUDIO SIGNAL PROCESSING; EXTRACTION; SPEECH COMMUNICATION; STEEPEST DESCENT METHOD;

BLIND EXTRACTION; BLIND SOURCE EXTRACTION; COMPLEX MATRICES; CYCLO-STATIONARY SIGNALS; CYCLOSTATIONARITY; FUNDAMENTAL FREQUENCIES; OPTIMIZATION PROBLEMS; PERIODIC SIGNAL;

BLIND SOURCE SEPARATION;

EID: 70349464865     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/icassp.2009.4959599     Document Type: Conference Paper

References (11)

1. W. A. Gardner, A. Napolitano, and L. Paura, "Cyclostationarity: half a century of research," Signal Process., vol. 86, no. 4, pp. 639-697, 2006.
2. M. G. Jafari, W. Wang, J. A. Chambers, T. Hoya, and A. Cichocki, "Sequential blind source separation based exclusively on second-order statistics developed for a class of periodic signals.," IEEE Transactions on Signal Processing, vol. 54, no. 3, pp. 1028-1040, 2006.
3. A. Belouchrani, K. Abed-Meraim, J.-F. Cardoso, and E. Moulines, "A blind source separation technique using second-order statistics," Signal Processing, IEEE Transactions on, vol. 45, no. 2, pp. 434-444, Feb. 1997.
4. W. Wang, M. G. Jafari, S. Sanei, and J. A. Chambers, "Blind separation of convolutive mixtures of cyclostationary sources using an extended natural gradient method," Signal Processing and Its Applications, 2003. Proceedings. Seventh International Symposium on, vol. 2, pp. 93-96 vol.2, July 2003.
5. J. F. Cardoso and A. Souloumiac, "Blind beamforming for non-gaussian signals," Radar and Signal Processing, IEE Proceedings F, vol. 140, no. 6, pp. 362-370, Dec. 1993.
6. W. A. Gardner, "Exploitation of spectral redundancy in cyclostationary signals," Signal Processing Magazine, IEEE, vol. 8, no. 2, pp. 14-36, Apr. 1991.
7. K. Abed-Meraim, Yong Xiang, J. H. Manton, and Yingbo Hua, "Blind source-separation using second-order cyclostationary statistics," Signal Processing, IEEE Transactions on, vol. 49, no. 4, pp. 694-701, Apr. 2001.
8. F. Ghaderi, S. Sanei, and M. G. Jafari, "A unitary diagonalization method for blind cyclostationary source separation," ICA Research Network International Workshop, Sep. 2008.
9. T. E. Abrudan, J. Eriksson, and V. Koivunen, "Steepest descent algorithms for optimization under unitary matrix constraint," Signal Processing, IEEE Transactions on, vol. 56, no. 3, pp. 1134-1147, March 2008.
10. D. H. Brandwood, "A complex gradient operator and its application in adaptive array theory," IEE Proceedings F: Communications Radar and Signal Processing, vol. 130, pp. 11-16, feb. 1983.
11. S. Amari and A. Cichocki, "Adaptive blind signal processing-neural network approaches," Proceedings of the IEEE, vol. 86, no. 10, pp. 2026-2048, Oct. 1998.