K-means

双DQ锁相PLL算法的研究，具有一定参考价值。(Research Documentation double DQ phase-locked PLL algorithm has some reference value.)

基于四边形单元有限元原理，计算桁架系统在外力作用下，各节点位移与单元应变。主程序BLOCKMAT.m，从输入文件中读入结点个数，单元个数，结点荷载个数，受约束边界点数，弹性模量，泊松比，厚度，单元定义数组，结点坐标数组，结点力数组，约束信息数组。输入文件inport.txt不同参数代表不同的桁架结构。(Based on quadrilateral finite element principle, calculation of truss system under the action of external force, the displacement of each node and element strain. Main program BLOCKMAT. J m, read from input file node number, cell number, number of nodal load, a constrained boundary points, elastic modulus, poisson s ratio, thickness and unit defined array, node coordinate arrays, nodal force array, array constraints information. Input file inport. TXT different parameters represent different truss structure.)

Using SeDuMi 1.02. A Matlab toolbox for optimization over symmetric cones

说明：  煤焦在氧气氮气气氛下燃烧时内扩散因子的运算(Char under an atmosphere of nitrogen diffusion of oxygen within the combustion operation Factor)

matlab命令大全，写程序时查起来方便，希望大家有用！(matlab command Guinness, write to facilitate the search process, I hope everyone useful!)

matlab接口，讲述matlab 与各种开发软件的各种接口。(matlab interface about a variety of interfaces of matlab with various development software.)

This project is based on group human activity classification using matlab

M file of Matlab code (integro differential of iris ) .

对图像进行自适应中值滤波，消除噪声的影响(Adaptive median filter to eliminate noise on the image)

傅里叶光学仿真，可模拟各种平顶高斯光束并对其参数进行设置。(Fourier optics simulation, can simulate a variety of flattened Gaussian beam and its parameters.)