调试通过可以使用，对于初学者具有参考意义，D-S证据理论数据融合，添加噪声处理，迭代自组织数据分析，用于建立主成分分析模型，用于信号特征提取、信号消噪，线性调频脉冲压缩的Matlab程序。- Debugging can be used, For beginners with a reference value, D-S evidence theory data fusion, Add noise processing, Iterative self-organizing data analysis, Principal component analysis model for establishing, For feature extraction, signal de-noising, LFM pulse compression of the Matlab program.