DFT（离散傅里叶变换）

ICA Clustering In computer science, Imperialist Competitive Algorithm (ICA)[1] is a computational method that is used to solve optimization problems of different types. Like most of the methods in the area of evolutionary computation, ICA does not need the gradient of the function in its optimization process. From a specific point of view, ICA can be thought of as the social counterpart of genetic algorithms (GAs). ICA is the mathematical model and the computer simulation of human social evolution, while GAs are based on the biological evolution of species

多相复合材料拓扑优化设计115行源程序代码。(Alternating active-phase algorithm for multimaterial topoloy optimization probelms: a 115-line matlab implementation)

运行连续遗传算法。主要参数有群体大小、突变率、选择参数（可设为常数）。程序从定义初始总体开始迭代，并按代概念运行迭代。在迭代过程中，参数将是成对的，这将导致染色体交叉。这里的染色体方法是通过单点染色体交叉。下一个函数是按指定的突变率进行突变。最终结果将使用最佳代价函数进行排序（在新的子代值发生变异之后）。停止标准是如果执行了最大迭代次数。

主要是反向传播的源代码实现，是matlab源代码，可以通过matlab来实现。

基于Matlab上，实现MFSK调制解调，Simulink文件。(Matlab-based, the realization of MFSK modem, Simulink files.)

同步电机svpwm 适合初学者，直接可用(Synchronous motor svpwm)

专门用于石油工程中饱和度-单轴抗压强度曲线逼近作图，效果很好(Dedicated to petroleum engineering saturation- uniaxial compressive strength curve approximation mapping, good results)

说明：  改进的CEEMD去噪方法，可以直接使用。效果惊人(The improved ceemd denoising method can be used directly. Amazing effect)

emd code with detail commnet

汽车操作动力学的简化2自由度模型，使用MMatlab实现。能实现对汽车的动力学仿真 (Automotive operating dynamics of simplified two degree of freedom model, use MMatlab. Dynamics simulation of car)