ESPRIT算法的matlab程序仿真实验，用于通过matlab程序仿真对ESPRIT算法的实现，可用于信号来波方向的角度估计，可得出具体的角度数值。(The matlab program simulation experiment of ESPRIT algorithm is used for the realization of ESPRIT algorithm through MATLAB program simulation. It can be used to estimate the angle of wave direction, and can get the specific angle value.)