frtal

对图像进行几何变换，如旋转，缩放，镜像，裁剪等。(Image geometric transformations such as rotation, scaling, mirroring, cropping and so on . )

说明：  绘制牛顿迭代法的吸引盆程序，使用matlab(Drawing the suction basin program of Newton iteration method)

多边形合并操作算法。采用C++编写。可以执行。(Polygon merging operation algorithm. )

说明：  程序可以在matlab环境下，用矩形面元为绘制三维立体分形曲面(procedures in Matlab environment, with rectangular surface yuan for three-dimensional mapping of fractal surfaces)

Diffusion-limited  Aggregation（DLA）扩散限制凝聚，是由Witten和Sander于1981年共同提出来的。其基本思想是：首先置一初始粒子作为种子，在远离种子的任意位置随机产生一个粒子使其做无规行走，直至与种子接触，成为集团的一部分。然后再随机产生一个粒子，重复上述过程，这样就可以得到足够大的DLA团簇。(Diffusion-limited Aggregation (DLA) Diffusion Limitation Cohesion was presented by Witten and Sander in 1981. The basic idea is to first set an initial particle as a seed, at any position away the seeds randomly generated a particle to make it random walk until the contact with the seeds, as part of the group. And then randomly generate a particle, repeat the process, so you can get enough large DLA clusters.)

关联维数 关联维数的计算结果利用gp算法(correlation dimension correlation dimension calculation algorithm using gp)

利用差分盒分形维数的理论得到图像的分形维数的matlab程序(Using differential box fractal dimension theory to get an image of the fractal dimension of the matlab program)

说明：  程序可以在matlab环境下，用三角形面元绘制三维立体分形图(procedures in Matlab environment, with triangular surface rendering 3D fractal images)

外国的Matlab分形算法的工具箱，还有介绍使用方法的文件，非常实用(Foreign fractal algorithm Matlab toolbox, as well as introduce the use of the document, very useful)

利用差分盒分形维数的理论得到图像的分形维数的matlab程序(Using differential box fractal dimension theory to get an image of the fractal dimension of the matlab program)