implementation of 8 queens problem by genetic algorithm

Face recognition is still a challenging task due to the different problems such as pose, illumination, expression and occlusions. Due to these problems, it needs an extensive research. Various face recognition techniques exists but they suffer one or the other limitations.

基于小波分析在语音信号的去噪方法研究附带相关代码(Wavelets analysis Speech signal De-noising)

说明：  Computes fourier series

Nonlinear Control Systems - Lecture 3 - September 1, 2005 Contraction Mapping Principle Consider a map T : X ! X that maps a normed linear space X back into itself. We say T is a contraction mapping if and only if for all x y 2 X there exists  where 0   < 1 and

Matlab code for helping image processing programs

关于专家PID，灰色PID，基于遗传算法整定的PID控制，先进pid多变量解耦控制等(Information about PID control)

有用的matlab有限分析方法 fd:d=fd(p)，p=[x y],fd为给定任一点到边界的有符号距离函数，负号表示在区域内，正号为在区域外%    fh:就是网格大小的函数%    h0:也就是h, 网格的初始大小%    box:最大外围矩形范围%    Input, integer ITERATION_MAX, the maximum number of iterations.%    iteration_max:允许的最大迭代次数%    pfix：网格中需要固定的点坐标，也就是一定需要出现在网格中的点%    Input, VARARGIN, aditional parameters passed to FD and FH.%%    p:网格点的x,y坐标%    Output, integer T(NT,3), the triangle indices.%    t:输出网格任意一个三角形的三个顶点%  Local parameters:%    Local, real GEPS, a tolerance for determining whether a point is "almost" inside%    the region.  Setting GEPS = 0 makes this an exact test.  The program currently%    sets it to 0.001 * H0, that is, a very small multiple of the desired side length%    of a triangle. &nbs

帮助您了解遗传算法实例及如火如何通过matlab 实现编程(Examples to help you understand and genetic algorithm matlab realize how fiery programming)

Three test programs provided. These programs just set the matrices to be diagonalized, then call the function repeatly. After each call it printout the transformed matrix, the diagonalizing matrix and the criterion and its decrease.

无线通信预留信道一维马尔科夫链.rar (The wireless communication reserved channels 1D Markov chain. Rar)