未知信源数的MUSIC算法，AIC准则和MUSIC结合的，即先用AIC进行信源数估计。-Source unknown number of MUSIC algorithm, AIC criteria and MUSIC combination, that is, first carried out with the AIC source estimate.

信源数估计，输入为信号协方差矩阵，输出为信源估计数，用户可根据快拍数自行添加调整因子。-The number of source estimates, the input signal covariance matrix, the output of the source estimates, the user can automatically adjust the number of snapshots added adjustment factor.