经典的C++编写的堆栈式汉诺塔的求解

已调试过，好用，但是速度可能不是很快。适合于实验教学用。若不能使用或者正确运行，请勿责怪，因为此程序是我随便传的

Calculates the FFT of any sequence and its written in C language

平均因子分解法，适用于正定矩阵First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where U is the square root matrix of X, and satisfies: (1) U U = X (2) U is upper triangular (that is, it has all zeros below the diagonal). It seems that the assumption of positive definiteness is necessary. Actually, it is "positive definite" which guarantees the existence of such kind of decomposition. -Average factor decomposition method applied to positive definite matrix First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X = UU, where U is the square root matrix of X, and satisfies: (1) UU = X (2) U is upper triangular (that is, it has all zeros below the diagonal). It seems that the assumption of positive definiteness is necessary. Actually, it is positive

《模式分类》第二版的配套的Matlab源代码-"pattern classification," the second version of the Matlab supporting source code

1、打开facedection.dsw，点击运行（运行中途，因为有cvWaitKey(0)命令，所以在停止时按一下任意键盘使继续） （这个方法可能需要安装VC6.0，OPENCV1.0）。 2、或者将集体图片picture和测试照片photo以及人脸分类器haarcascade_frontalface_default.xml拷贝到Debug文件夹中， 双击facedection.exe运行。（这个方法可能不需要安装VC6.0，OPENCV1.0，但我没试过，但猜测可能性不大，因为我没有 将头文件、类库、.dll文件集成。）

ASN.1样例工程代码-ASN.1 type example project code

该算法应用蚁群算法，在蚁群算法的基础上应用于有约束条件的最优化问题。-The algorithm is applied ant colony algorithm, the ant colony algorithm based on the conditions applied to the most constrained optimization problem.

模拟二维波浪在圆形区域的传播。输入波浪可为多个，入射方向可任意选取。入射波浪为线性波浪。输出文件为plot3d格式。

蚁群算法(ant colony optimization, ACO)，又称蚂蚁算法，是一种用来在图中寻找优化路径的机率型算法。它由Marco Dorigo于1992年在他的博士论文 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

本例程主要包括随机信号的产生、正弦信号的产生以及信号的FFT变换已经相关的运算。 void Noise() 是噪声函数，本例程借用C的函数rand（）来产生噪声信号； void MakeWave() 是常用波形产生函数，本例程以产生正弦信号为例； void FFT() 对信号（正弦信号、加噪正弦信号）进行傅立叶变换，求信号的幅度以及频率。