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PCA算法。PCA的目的是找到能够分离出最大方差的方向，所以首先求原来所有数据三个维度上的协方差，然后求这个协方差的特征值，最大特征值为第一个方向，从此以此类推。(PCA algorithm. The purpose of PCA is to find able to isolate the direction of maximum variance, so first find all the data in three dimensions on the original covariance, and then find the eigenvalues ​ ​ of the covariance, the biggest feature is the first in one direction, from and so on.)

利用matlab编写的有限元程序 beamkm(Finite Element Analysis)

CSI对MIMO系统容量影响的仿真与分析(Simulation and Analysis for MIMO system capacity CSI effect)

遗传算法开发工具箱，适应于一切matlab版本，优化rep,直接解压设置路径(Genetic algorithm development toolbox, which directly unzip the setting path)

这本电子书是Stephen J. Chapman著，邢树军译，内容简单，讲解详细，并且附有常见的编程错误和好的编程习惯，比较适合初学者。(This eBook is Stephen J. Chapman a, Xing Shujun translation, is simple to explain in detail, and with a common programming errors and good programming habits are more suitable for beginners.)

A comprehensive OFDM turorial

kriging响应面模型，该程序可以进行函数的拟合，精度很高 (kriging model)

包括最小二乘法、SVM、神经网络、1_k近邻法,对球谐函数图形进行仿真,LZ复杂度反映的是一个时间序列中。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Of spherical harmonics graphic simulation, LZ complexity is reflected in a time sequence.)

说明：  运用遗传算法对BP神经网络输入自变量进行降维(Dimension Reduction of Input Independent Variables of BP Neural Network Using Genetic Algorithms)

This is matlab simulink svpwm model just copy and paste it in work and simulate.this is powerful modulation technique to reduce harmonics.the THD compared to other modulation techniques is also low .This technique includes analysis of sectors and determination of reference voltage vector and also angle calculation finally it is fed to two-level inverter