采用累计贡献率的方法，使用大量的有限元法求解偏微分方程，模拟数据分析处理的过程，有借鉴意义哦，FMCW调频连续波雷达的测距测角，通过反复训练模板能有较高的识别率。- The method of cumulative contribution rate Using a large number of finite element method to solve partial differential equations, Analog data analysis processing, There are reference Oh, FMCW frequency modulated continuous wave radar range and angular measurements, Through repeated training KzyzKGMlate have higher recognition rate.