PCA

用于将不规则的数据分类 整理 实用性很强 适用于各种经济模型(Irregular data is used to sort out are very practical for a variety of economic models)

在重构相空间的基础上计算吸引子的分形维时,合适的嵌入维m和时间滞后τ的选取至关重要.在虚假邻域概念基础上,本文给出了确定m和τ的方法.较之以前的方法,此方法更准确、简单、容易理解、易实施,对较小样本数据集也可靠.最后的应用实例验证了理论的正确性.(In the reconstructed phase space based on the calculation of the fractal dimension of attractor, the appropriate embedding dimension m and time lag τ selection is essential. In a mock neighborhood based on the concept, this paper presents the method to determine m and τ. Compared with the previous methods, this method is more accurate, simple, easy to understand, easy to implement on a smaller set of sample data is also reliable. The last application example to verify the theoretical correctness.)

基于统计的方差比率计算程序。用于财务金融的建模与分析(Variance ratio based on statistics calculation program. For Modeling and Analysis of Financial)

用k-means算法进行聚类分析。已运行成功。(By k-means clustering analysis algorithm. Has been running successfully.)

说明：  利用MATLAB语言编写的腐蚀模拟程序，可以用于MATLAB软件的腐蚀计算(The corrosion simulation program written by MATLAB language can be used to calculate the corrosion of MATLAB software.)

this paper is on electrical equivalent of cvs

基于协方差的车辆检测,用协方差矩阵为描述子，检测图片中的汽车或者卡车(Covariance matrix Vehicle detection)

用区域生长法分割图像,该文件包括完整的代码。(segmente images in Regional growth method, include the full code )

Function for Standard PSO 2007 implemented using matlab

这是一个关于Kohonen神经网络的小程序，主要实现了利用神经网络进行聚类的功能，经测试具有良好效果(This is a small program on Kohonen neural network, the main achievement of the neural network clustering feature has been tested with good results)