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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.)

说明：  计算图像分形维度，可以方便的计算出不同图像的分形维度(Calculation of fractal dimension of images, you can easily calculate the different images of fractal dimension)

Delaunay三角剖分的一个程序，一个方法。属于计算机图形中的计算几何。对于有限元分析有着重要的意义。(Delaunay tri-decomposition program)

计算1D,2D,3D的分形盒维数，国外网站下载，感觉不错(Calculation of 1D, 2D, 3D box fractal dimension, foreign website, I feel good)

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)

产生一维多重分形，以p-model为原理，所得多重分形时间序列具有已知的多重分形谱和奇异性强度。(product fractals)

用分形插值算法生成云和山--《分形算法于程序设计》光盘(using fractal interpolation algorithm for generating clouds and the mountains-- "fractal algorithm in the program design" CD)

联合对角化方法,用于对多个矩阵同时进行联合对角化,主要用处是盲源分离,(Joint diagonalization method, is used to conduct joint diagonalization matrix at the same time for multiple, main use is to blind source separation,)

使用DAO操作数据库的例子(DAO use the example database operators)

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)