摘要
在空间谱估计MUSIC方法的基础上 ,总结了克服多径效应的测向方法———空间平滑法及改进 ,并且用MATLAB进行了计算机模拟 。
The direction of arrival algorithm plays an important role in the direction finding system. According to the propagation characteristics of the short wave signals,the space smooth algorithm available for the estimation of the two dimensional coherent signals is presented in this paper.The analysis of its performance and the method for improvement are given. The simulation results prove it is efficient.
出处
《信息工程大学学报》
2001年第4期31-34,共4页
Journal of Information Engineering University