%0 Journal Article
	%A Atman Jbari and  Abdellah Adib and  Driss Aboutajdine
	%D 2009
	%J International Journal of Physical and Mathematical Sciences
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 35, 2009
	%T A Double Referenced Contrast for Blind Source Separation
	%U https://publications.waset.org/pdf/6631
	%V 35
	%X This paper addresses the problem of blind source separation
(BSS). To recover original signals, from linear instantaneous
mixtures, we propose a new contrast function based on the use of a
double referenced system. Our approach assumes statistical independence
sources. The reference vectors will be incrusted in the cumulant
to evaluate the independence. The estimation of the separating matrix
will be performed in two steps: whitening observations and joint
diagonalization of a set of referenced cumulant matrices. Computer
simulations are presented to demonstrate the effectiveness of the
suggested approach.
	%P 1053 - 1056