摘要
随着通信技术的不断发展,DOA估计技术已成为诸多研究热点之一,而典型的MUSIC算法已得到广泛的实际应用。为顺应这一技术潮流,把握技术创新所带来的潜在便利,在对MUSIC算法的原理及特性做出分析的基础上,设计创建一种MUSIC算法的仿真程序,针对该算法在不同应用条件下的性能进行仿真分析。仿真结果详细揭示了算法在处理不同阵列结构和采取不同信号入射角度的场合下表现出的不同性能。对实际研发中的MUSIC算法设计及处理具有一定的启发与参考价值。
With the continuous development of communication technology,DOA estimation has become one of the research hotspots,and the typical MUSIC algorithm has been widely applied in practice.In order to comply with this technological trend and grasp the potential convenience brought by technological innovation,on the basis of the analysis of the principle and characteristics of MUSIC algorithm,a simulation program of MUSIC algorithm is designed and created,and the performance of the algorithm under different application conditions is simulated and analyzed.The simulation results reveal in detail the different performances of the algorithm when dealing with different array structures and adopting different signal incident angles.It has certain inspiration and reference value for the design and processing of MUSIC algorithm in actual research and development.
作者
陈鹏年
温宗周
李丽敏
郭伏
CHEN Pengnian;WEN Zongzhou;LI Limin;GUO Fu(College of Electronics and Information,Xi an Polytechnic University,Xi an 710600,China)
出处
《微处理机》
2019年第6期40-43,共4页
Microprocessors
