A Geometrical Algorithm for Blind Separation of Sources
نویسنده
چکیده
The problem of blind separation of sources is generally solved by using statistical criteria, minimization of contrast function [2], [8], cancelation or minimization of a cost functions [6], [5], [4], [3]. However, using prior knowledge on the sources, new algorithms, basically simpler and more e cient, may be derived [9], [1], [7]. In this paper, assuming that sources have bounded probability density functions pdf, we propose a method based on geometrical properties of the mixtures.
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