基于MUSIC算法的测向系统的SystemVue仿真设计  

SystemVue Simulation Design of Direction Finding System Based on MUSIC Algorithm

作　　者：朱进勇[1] 王立冬[1] 

机构地区：[1]军械工程学院电子与光学工程系,河北石家庄050003

出　　处：《雷达科学与技术》2016年第4期417-421,共5页Radar Science and Technology

摘　　要：基于空间谱估计算法中的经典算法——多重信号分类(Multiple Signal Classification,M USIC)算法建立的测向系统,在介绍SystemVue软件的基础上,首次开展了其在SystemVue软件上的系统仿真设计,包括信源的产生、窄带远场阵列信号生成、信号接收和处理以及数据处理等。仿真设计与结果表明,S ystemVue软件具有界面友好、依靠图符模块构建电子系统、直观清晰地显示信号在系统中的运行情况和电路的特性、在分析窗口能够动态实时地呈现信号的运行情况等特点,具有较强的针对性和专业性,在电子系统仿真领域将具有广阔的应用前景。Direction finding system based on MUSIC algorithm is one of the classic spatial spectral estimation algorithms.The SystemVue simulation design is made after SystemVue software is introduced：including signal source generation,narrow-band far-field array signal generation,signal receiving and processing,and data processing are included.The SystemVue simulation design and the results show that the software has characteristics of friendly interface,building electronic system relying on glyphs modules,directly displaying the signal operation in the system and circuit.Also,the running situation of signal is dynamically presented on the analysis window in real time.Strong pertinence and professional in the field of electronic system simulation will make it have broad application prospects.

关 键 词：波达方向角 多重信号分类算法 测向系统 SystemVue软件 

分 类 号：TN957[电子电信—信号与信息处理] TN971[电子电信—信息与通信工程]