2009•Wireless Communication TechnologyRequires access
Research of Blind Source Separation Method
LI Li-zhou
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Abstract
Blind source separation is becoming a hot topic in signal processing and neural network field.The mathematical basic model and the conception and the sort of blind source separation are introduced.The supposed condition of the blind source signals and channels,the construction of goal function and the optimization of cost function,the process of blind source signal separation algorithm is discussed in the paper.Some popular goal functions and algorithms are given in the paper,their characteristic are also anlylized.