实现最陡下降法,研究步长因子和特征扩散度对收敛速度的影响-Achieve the steepest descent method to study the characteristics of step length factor and the proliferation of degree of influence on the convergence rate

finding compoents of a image by using floodfill method

关联维数参数（嵌入维数和时间延迟）的计算 。读取txt波形数据，绘制图形，利用CC方法分析图形的的嵌入维数和时间延迟-The correlation dimension parameters (embedding dimension and time delay) calculation. Read txt waveform data, draw pictures using the CC method to analyze the graph of the embedding dimensio