box_frac_dem

基于特征的影像匹配——SIFT Method!!! 相当经典,只不过是MatLab源码(Based on the characteristics of image matching, SIFT Method!!!!!!)

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)

图像复式，自己调试通过的，与大家交流学习(Image duplex, adopted their own debugging, and to share their learning)

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 . )

N 整形变量，输入参数，矩阵A的阶数 A[] 实型数组，输入、输出参数，输入是按列存放方阵A，计算结束时输出A的逆矩阵 B[] 实型数组，输入、输出参数，输入时按列存放实方阵B，计算结束时输出（A逆*B—）( Gauss Jordan elimination )

分形图形的生成源程序，生成不同参数的Mandelbrot集和Julia集，对分形的初学者学习的好帮手。(fractal graphics generation source. Generation different parameters of the Mandelbrot set and Julia sets. Fractal of the beginners learn the good helper.)

我在分形课程上用的仿真程序，有mandbort和LOGISTIC、Rossler、Lorenz等几个集合图的小程序。(Fractal course I use the simulation program, has mandbort and LOGISTIC, Rossler, Lorenz several collections map applet.)

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)

Matlab simulation program of a coating machine can be used for the simulation and validation of the control method

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.)