Flexible Techniques for Blind Signal Separation
Yongjian Zhao, Manlan Hao · 2016
Traditional blind source separation (BSS) approach tries to recover all source signals from observed mixtures simultaneously.However, the recovered signals suffer from an inherent ambiguity on dilation and permutation.A flexible signal extraction process is deduced on the basis of kurtosis.Correspondingly, someone can extract only a few source signals or separate all source signals in a prescribed order.Therefore, the proposed method can provide more freedom in signal separation.