文件列表:

rec_from_partial.m (315, 2000-01-24)
dog4.wav (4140, 1999-07-20)
greet4.wav (4140, 1999-07-20)
phase.m (531, 1998-10-13)
addnoise.m (591, 1998-12-02)
rec_frommag_complex.m (348, 1999-08-12)
rec_fromphase_part.m (1140, 2002-01-20)
rec_fromphase2.m (1525, 2001-07-10)
shadow_plot.m (827, 2000-02-06)
TITO_main.m (16138, 2002-01-20)
TITO_speech.m (7949, 2002-01-20)

Second Order Statistics based Two-Input-Two-Output Matlab Code Readme Communications and Signal Processing Laboratory ECE Department, Drexel University Philadelphia, PA 19104, USA January, 2002 http://www.ece.drexel.edu/CSPL ---------------------------------------------------------------------------------- ---- Introduction ---- This package contains the MATLAB code for the algorithm proposed in the following paper. The file "TITO_main.m" is the implementation of the algorithm in the paper, with additional iteration of the E(w) to improve performance. The "TITO_speech.m" is an example for the blind separation of mixed speech signals using a slightly different method. This packages also includes some supporting functions, like "rec_frommag_complex.m", "rec_fromphase_part.m" and "rec_from_partial.m", which are system reconstruction methods from amplitude response, phase response and partial response, respectively. [1] K. Diamantaras, A. Petropulu and B. Chen, "Blind Two-Input-Two-Output FIR Channel Identification Based on Second-Order Statistics," IEEE Transactions on Signal Processing, vol. 48, No. 2, pp. 534-542, Feb. 2000. ---------------------------------------------------------------------------------- Last Updated: Sunday, January 20, 2002

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