BasinsofAttraction

两个matlab程序，一个实现图像的桶型畸变（Barrel Distortion），另外一个可以还原已经桶形畸变的图像(Two matlab programs,one is able to translate picture to Barrel Distortion.the other can return the translated picture.)

说明：  用迭代函数ifs画分形几何，非常有用，可以仿真画自然界的几何事物(iteration function ,fractal geometry ,ifs)

只适用于时间序列的matlab下的分形维数计算的代码(Applies only to the time series under matlab fractal dimension calculation code)

微分几何的电子书，很经典的书，通俗易懂,如果要学习微分几何，推荐(this is a book about differential geometry)

多模光纤的信道特性研究,主要针对多模光纤的高频带通特性(Multimode optical fiber channel characteristic research, mainly based on the high band characteristics of multimode fiber)

用于计算图像的计盒维数的小程序，自己的课题应用(Used to calculate the box dimension of the program, the subject of its own application)

说明：  本资料仅用于COMSOL爱好者学习，切勿传播，本软件提供强大的多物理场分析。(This information is only for COMSOL enthusiasts to learn, do not disseminate, this software provides a powerful multi-physical field analysis.)

说明：  分形维数计算方法，使用cc法计算分形维数(Calculation method of fractal dimension)

自相似分形的MATLAB程序,来源于物理系学生,请广大读者给于批评与指正.(self-similar fractal MATLAB, students from the Department of Physics, to the readers to criticism and correction.)

用matlab语言来简洁的实现在静态负载下符合最小化原理的拓扑优化。总共只需要输入99行代码，包括优化程序和有限元分析子程序。这99行代码中，其中36行为主程序，12行为基于最优控制器的优化程序，16行为敏度过滤分析，其余35行代码作为有限元分析。(MATLAB language is used to concisely implement topology optimization based on minimization principle under static load. A total of 99 lines of code are required, including the optimizer and the finite element analysis subroutine. In these 99 lines of code, 36 behavior main programs, 12 behavior based on optimal controller, 16 behavior sensitivity filtering analysis, and the rest 35 lines as finite element analysis.)