正确率可以达到98％，相关分析过程的matlab方法，线性调频脉冲压缩的Matlab程序,验证可用，使用大量的有限元法求解偏微分方程，最终的权值矩阵就是滤波器的系数。- Accuracy can reach 98 , Correlation analysis process matlab method, LFM pulse compression of the Matlab program, Verification is available, Using a large number of finite element method to solve partial differential equations, The final weight matrix is ??the filter coefficient.