jouyui

Function to perform Principle Component Analysis over a set of training vectors passed as a concatenated matrix. Usage:- [V,D,M] = pca(X,n) [V,D] = pca(X,aM,n) where:- <input> X = concatenated set of column vectors aM = assume that the mean is aM n = number of principal components to extract (optional) <output> V = ensemble of column eigen-vectors D = vector of eigen-values M = mean of X (optional)

粒子群函数优化算法，用粒子群算法对函数进行优化，解决求极值问题(Particle swarm optimization function, a function of the particle swarm optimization algorithm to solve the problem for extreme)

设计Spectral methods、Probability and Stochastics等(Other design Spectral methods, Probability and Stochastics)

This program simulates the minimization of a simple function with the simple coordinate search method.(Simple coordinate search algorithm)

matlab 7 programming

the file is for light

多重比较LSD法实现方差分析的matlab代码，调用格式为输入A矩阵，每一列是一个因素水平，当重复数不相等时，缺失数据用nan补齐。输出参数为各均值的比较表。(Multiple variance analysis method to achieve more LSD matlab code, call format for the input A matrix, each column is a factor level, when the number of repetitions is not equal, nan filled with missing data. Output parameters for the mean comparison table.)

matlab中常用求插值、数据分析、微分方程组数值解m文件(err)

ss4 电力机车的完整仿真模型 可用于铁道电气化电力机车的受流及过电压仿真分析(ss4 complete simulation model of the electric locomotive can be used for the simulation analysis of railway electrification electric locomotives by the current and over voltage)

zernike矩的源代码，非常不错，用matlab编的，值得下载(zernike moments of the source code, very good, and Matlab series, it is worth the download)