微分方程组数值解方法，matlab程序运行时导入数据文件作为输入参数，在MATLAB中求图像纹理特征，多抽样率信号处理，使用混沌与分形分析的例程，一个很有用的程序。- Numerical solution of differential equations method, Import data files as input parameters matlab program is running, In the MATLAB image texture feature, Multirate signal processing, Use Chaos and fractal analysis routines, A very useful program.