中文说明：
本资源为多重信号来波方向估计算法的MATLAB实验仿真，压缩有MUSIC,PM，四阶累积量等几种方法的DOA估计算法仿真。资源整理不易，请务必珍惜。
English Description：
This resource for multiple signals to wave direction estimation algorithm as the MATLAB simulation, compression have MUSIC, PM, fourth-order cumulant of several methods, such as the DOA estimation algorithm simulation.Resource arrangement is not easy, please cherish.