中文说明：仿真图是速度、距离、幅度三维图像，应用小区域方差对比，程序简单，有较好的参考价值，是小学期课程设计的题目，采用波束成形技术的BER计算，多元数据分析的主分量分析投影。
English Description：
Simulation diagram is speed, distance, magnitude, 3D image, application of small regional variance contrast, the program is simple, have a good reference value is the title of primary phase of the course design, using beam forming technology of BER calculation, multivariate data analysis principal component projection analysis.