中文说明：matlab开发工具箱中的支持向量机，考虑雨衰 阴影 和多径影响，处理信号的时频分析，是国外的成品模型，FIR 底通和带通滤波器和IIR 底通和带通滤波器，合成孔径雷达（SAR)目标成像仿真。
English Description：
Rain attenuation shadowing and multipath effects and signal processing of time-frequency analysis by considering the development toolbox of MATLAB support vector machine, is the refined model of foreign, fir at the end of pass and band-pass filter and IIR bottom pass and band-pass filter, synthetic aperture radar (SAR) target imaging simulation.