根据图形的灰度来计算图形的分形特征的软件-According to the gray-scale graphics to calculate the fractal characteristics of graphics software

通过使用matlab软件编程，从而对图像进行图像分割-By using matlab software programming, so the image segmentation

介绍乐Matlab 5,2软件中的电气系统模块库在电路分析中的应用方法,(Le 5, 2 in the software Matlab electrical system is introduced in this paper module library application in circuit analysis method,)