利用MATLAB实现求根root-music算法的DOA估计的仿真,Use MATLAB to achieve rooting of root-music algorithm for DOA estimation simulation

DOA估计的算法，其中包括Music算法、空间平滑Music算法、Root-Music算法、ESPRIT算法MVDR（最小方差无失真）算法等，便于比较-DOA estimation algorithms, including algorithms Music, Music spatial smoothing algorithm, Root-Music algorithm, ESPRIT algorithm MVDR (minimum variance distortion) algorithm,

Direction of arrival (DOAs) Submarines estimation using MUSIC, Min-Norm, ESPRIT and ROOT MUSIC algorithms.