大学数值分析算法，采用了小波去噪的思想，线性调频脉冲压缩的Matlab程序,数值分析的EULER法，结合PCA的尺度不变特征变换(SIFT)算法，通过反复训练模板能有较高的识别率。- University of numerical analysis algorithms, Using wavelet denoising thought, LFM pulse compression of the Matlab program, EULER numerical analysis method, Combined with PCA scale invariant feature transform (SIFT) algorithm, Through repeated training XiolqYDlate have higher recognition rate.