A new second-order method for blind signal separation from dynamic mixtures

作者: Saeid Nahavandi , Yong Xiang , Hieu Trinh , Hong Zheng

DOI: 10.1016/J.COMPELECENG.2004.04.003

关键词:

摘要: This paper presents a new approach to separate colored stationary signals mixed by convolutive channels. A cost function is proposed employing linear constraint the demixing vectors. The shown be sufficient for avoiding trivial solution. minimization of performed using Lagrangian method. Simulation results demonstrate performance algorithm.

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