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噪声背景下应用盲分离技术恢复源信号是盲信号处理的难点之一,本文主要研究了双输入时延有噪混合模型的盲分离方法,和传统的盲分离算法相比,该方法可以有效地利用多阵元的观测信号,对加性噪声具有相当的抑制作用。
In the background of noise, recovering the source signal by using the blind separation technique is one of the difficulties of blind signal processing. In this paper, the blind separation method of two-input delayed mixed noisy model is studied. Compared with the traditional blind separation algorithm, this method can effectively The use of multi-array observation signal, additive noise has a considerable inhibitory effect.