Description: Feature vector signal rearrangement algorithm method Description: This algorithm is proposed for a coherent signal source decorrelation method steps are as follows: 1 take N picket obtain uniform linear scalar array M coherent signal source, assuming All coherent signal source (M <N）；
2.求阵列接收数据的最大似然协方差矩阵Rx，并进行特征值分解，确定特征矢量的个数，进而得到重排矩阵的维数L；
3.根据特征矢量重排的法则确定重排矩阵Rr；
4.采取MUSIC算法实现信号源数和DOA的估计（进行100次独立实验）。
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