Blind estimation algorithm for complex mixed matrix based on higher-order cumulants
基于高阶累积量的复数混合矩阵盲估计算法

Based on higher-order cumulants, the blind estimation of complex mixed matrix for the difficult case of 2 sensors and 3 sources is addressed. When the number of source signals is greater than or equal to the number of sensors, the proposed algorithm can successfully estimate the channel matrix. The performance of the algorithm is evaluated by computer simulation.