Bibliographic Details
| Title: |
Blind source separation in frequency domain |
| Authors: |
Zhou, Yi1, Xu, Boling2 blxu@nju.edu.cn |
| Source: |
Signal Processing. Sep2003, Vol. 83 Issue 9, p2037. 10p. |
| Subjects: |
Statistics, Oscillations |
| Abstract: |
A blind source separation method based on cross-correlation in frequency domain is performed in this paper. Firstly, the pseudo-solution is described and possible treatment is proposed. Then the oscillation of the un-mixing matrix is proved to be the basic aspect that degrades the separation performance for larger frame size. Finally, a novel average of frequency bin method is addressed. Simulations are provided to confirm the validity of the method. [Copyright &y& Elsevier] |
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| Database: |
Engineering Source |
