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自己写的PCA降维算法，还有模糊k均值大家可以参考一下(Write their own PCA dimensionality reduction algorithm, and fuzzy k means we can refer to)

说明：  遗传算法改进的模糊C-均值聚类MATLAB源码.模糊C-均值算法容易收敛于局部极小点，为了克服该缺点，将遗传算法应用于模糊C-均值算法(FCM)的优化计算中，由遗传算法得到初始聚类中心，再使用标准的模糊C-均值聚类算法得到最优分类结果。(Improved genetic algorithm Fuzzy C-Means Clustering MATLAB source. Fuzzy C-means algorithm converges to local minimum easily, in order to overcome the shortcomings, the genetic algorithm used fuzzy C-means algorithm (FCM) in the optimization calculation, the The initial cluster centers of genetic algorithm, then using the standard fuzzy C-means clustering algorithm to obtain the optimal classification results.)

这是一个关于二维的FDTD的源代码，主要模仿电磁波传播的传播，对于做天线，雷达的朋友有帮助(This is one of the two dimensional FDTD source code, mainly to imitate the propagation of electromagnetic wave propagation, for antenna, radar has to help a friend)

觉得好才穿上来的 计算二维轮廓曲线的维数源代码(Feel good to wear only the calculation of the dimensions of two-dimensional outline curve source code)

用matlab编程做的《有限元法基础与程序设计》第二章的例子 方法三(FEA matlab )

用于提取chebeshev滤波器的传输零点的一个小程序(Chebeshev filter for extracting a small program transmission zeros)

说明：  主成分、支持向量机分类，matlab编写的(Principal component, support vector machine classification, matlab prepared)

这是基于matlab的信号系统实验程序，可以完成信号系统课程的相关实验，提高信号系统课程的认识和理解。(This is based on the signaling system matlab experimental procedure, you can complete courses related experiments signaling system, improve the signal system course knowledge and understanding.)

MATLAB内容：脚本；函数（一般函数、内联函数、子函数、私用函数、方法函数）；函数句柄的创建和使用；程序调试和剖析；数据结构（类、对象）；重载和继承；面向对象编程。(err)

原创的的matlab命令，能够处理化工过程中的异常点，是化工过程数据矫正的基础 (The original matlab command, it s able to solve outliers in the chemical process, it is the basis of chemical process data correction)