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果蝇优化算法优化灰色神经网络。对不起各位，打包的时候忘记把数据打包进去了。这数据是个25*3的矩阵。前两列数据为{0,1}之间，同一排，若前两个数有一位小于0.5，则第三位为1.否则为0.如此组合25组数据。(FOA gray neural network optimization.)

说明：  本文件为Matlab环境下，不用小波工具箱编的小波变换源代码。(this document for Matlab environment, not wavelet Toolbox series of the wavelet transform source code.)

implement the Power Al- gorithm for the computation of themaximumeigenvalue of Aj . Write a function Power_Algorithm which takes as input A q (the initial approximation of the eigenvector) and scale (it was given as  in the lectures).

计算齿轮啮合刚度的matlab程序，非常有用的，希望大家积极下载(Matlab program for calculating gear mesh stiffness. It is very useful. I hope you can download them actively.)

多网格求解泊松方程，给出并解释了一个如何使用多网格求解的过程(I give a short explanation of how to use multigrid to solve the Poisson equation in cylindrical coordinates for a solid conducting pipe. I also explain how to use a non-uniform grid to optimize the problem. )

Genetic Algorithm matlab code

Solve the standard basis pursuit program using a primal-dual algorithm,The key code of GBP is provided by Justin Romberg Reference: E. Candes and J. Romberg, “l1-Magic: Recovery of Sparse Signals via Convex Programming,” 2005.

space vector pulse wide modulation for rectifier

SBOGA 用顺序选择遗传算法求解一维无约束优化问题 (SBOGA order to select genetic algorithm for solving one-dimensional unconstrained optimization problems)

说明：  电机转子位置观测，采用卡尔曼滤波算法，计算出转子位置信息，矢量控制(Motor rotor position observation, using Kalman filter algorithm to calculate rotor position information, vector control)