matlab程序运行时导入数据文件作为输入参数，一种噪声辅助数据分析方法,合成孔径雷达（SAR)目标成像仿真，包括最小二乘法、SVM、神经网络、1_k近邻法,主要为数据分析和统计，D-S证据理论数据融合，搭建OFDM通信系统的框架。- Import data files as input parameters matlab program is running, A noise auxiliary data analysis method, Synthetic Aperture Radar (SAR) imaging simulation target, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Mainly for data analysis and statistics, D-S evidence theory data fusion, Build a framework OFDM communication system.