cdma

基于matlab的点源弥散模型，可用于关于环境的毕业论文( point source dispersion model based on the matlab, can be used for the graduation thesis about the environment)

Lab tasks for students

说明：  主成分分析.mht：介绍主成分分析的文章 edgepick.m：本程序的目的是实现边缘检测 drawprim.m：找到最大主分量所在的位置，从而在原图象中绘出 practical.m：一个主分量的程序，边缘检测和主分量提取 prin.m：该程序是用princomp函数来提取矩阵的主成分(Principal component analysis. Mht: the article describes the principal component analysis edgepick.m: The purpose of this program is to achieve edge detection drawprim.m: to find the location of the maximum principal component, which in the original image in the draw practical.m: a principal components process, edge detection and principal component extraction prin.m: princomp function of the program is to extract the principal component matrix)

读入COMSOL软件所生成的二维mphtxt三角形网格文件，读入相关网格的节点、三角形单元，边界信息。调用此函数时应将包含相关的路径与文件名的字符串作为输入参数。包 中包含了一个m函数文件与一个示例网格数据文件。 (read the information of 2-d triangle mesh file--*.mphtxt generated by COMSOL. The input parameter is the path and name of mesh file. A matlab source file and mesh file is included in it.)

codes for particle swarm optimization

An AutoRegressive Moving Average Spectral Analysis toolbox for use with Matlab.(An AutoRegressive Moving Average Spectra l Analysis toolbox for use with Matlab.)

求解椭圆型，双曲型和抛物型偏微分方程的matlab代码(Solve the elliptic, hyperbolic and parabolic partial differential equations matlab code)

this genetic algorithm in evolutionary algorithm

说明：  浅谈加权最小二乘法及其残差图及其详细的讨论(On the weighted least squares method and the residual map and detailed discussions)

产生母婴心电信号图，程序简单易懂, 欢迎分享下载(Maternal and baby ECG signal, simple one，hope can help somebody)