使用大量的有限元法求解偏微分方程，进行波形数据分析,给出接收信号眼图及系统仿真误码率，直线阵采用切比学夫加权控制主旁瓣比，GPS和INS组合导航程序。- Using a large number of finite element method to solve partial differential equations, Waveform data analysis, The received signal is given eye and BER simulation systems, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, GPS and INS navigation program.