一种新型的信号盲分离迭代算法
A New Iterative Algorithm for Blind Signal Separation
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摘要: 基于动态逼近的思想,提出了一种新型的信号盲分离迭代算法。通过构建一个动态过渡系统,设置相应的系统参数,可以获得满意的动态分离过程。从而使分离算法具有较高的效能,理论分析的结果出了算法收敛的充分条件和必要条件,最后,计算机仿真实验的结果表明了算法的高效性。Abstract: Based on dynamic approximation, this paper presents a new type of iterative algorithm to blind source separation. By constructing a dynamic transient system and setting appropriate system parameters, we can get a satisfied separating progress. Finally, we derive the necessary and sufficient asymptotic stability conditions for the algorithm to converge and illustrate its performance by computer simulation.