main_FFT

全主元消去，matlab编写，20字，20字(All principal component elimination, matlab)

This code is used to simulation of bed load transport in two phase flow domain.

有限元 混合边界泊松方程 区域编码 局部编码 节点总体编码 影响元素集和影响节点集 Matlab源程序(Matlab code for Poisson equation with mixed boundary condition)

阻尼牛顿法求解minf(x)=(1-x1)^2+2*(x2-x1^2)^2初始点x=(0,0)精度为0.01。可运行出结果,程序清晰,算法明确。(Damped Newton method for solving min f (x) = (1-x1) ^ 2+2* (x2-x1 ^ 2) ^ 2 the initial point x = (0,0) accuracy of 0.01.It Can run out the results 。 the program is clear, algorithm is explicit. )

his program calculates integral of f(x) using Composite Simpson rule.

高斯混合模型用于聚类的程序。可以直接使用。里面有3个例子。(Gaussian mixture model for the clustering process. Can be used directly. Inside there are three examples.)

matlab编写的熵权代码，很实用的东西(Entropy matlab code written, very practical things)

PMSM矢量控制 包含了clark变换，clark逆变换，park变换，park逆变换等等。(PMSM vector control contains the Clark transform, Clark inverse transform, park transform, park inverse transform, and so on)

this file is yee method to simulation of plane wave propagation

二连杆机械臂末端运动域计算，需要给定质量、杆长(Two-linkage manipulator end of the sports domain, the needs of a given quality, long rod)