中文说明： 外文资料里面的源代码，合成孔径雷达（SAR)目标成像仿真，使用混沌与分形分析的例程，计算目标和海洋回波的功率谱密度,计算时间和二维直方图,可实现对二维数据的聚类。
English Description：
Foreign material inside the source code, the synthetic aperture radar (SAR) target imaging simulation, using chaotic and fractal analysis routines to calculate target and sea clutter power spectral density, computation time and two-dimensional histogram, clustering of two-dimensional data.