libsvm 支持向量机工具箱

一维伽辽金型无网格法MATLAB程序 无网格方法采用基于点的近似，可以彻底或部分地消除网格，不需要网格的初始划分和重构，不仅可以保证计算的精度，而且可以大大减小计算的难度。然而，由于目前的无网格近似一般没有解析表达式，且大都基于伽辽金原理，因此计算量很大，要超出传统的有限元法；另外，无网格近似大都是拟合，因此对于位移边界的处理比较困难，多采用拉格朗日乘子法处理。-1维伽Galerkin-type meshless method MATLAB procedures meshless method based on the point of approximation, can be completely or partially eliminate the grid, the grid does not require the initial division and reconstruction, not only can guarantee the accuracy of the calculation, and can greatly reduce the difficulty of calculation. However, due to the current meshless approximation there is no analytic expression in general, and mostly based on the Galerkin principle, the calculation of a large volume, it is necessary to go beyond the traditional finite element method In addition, the meshless approximation are fitted, so displacement of the border more difficult to deal with, the use of Lagrange law.

基于dsp的sinxcosx的泰勒级数展开式，经过调试，完全可以运行-sinx cosx the Taylor series expansion, after testing, we can run!

MD5文件签名算法的实现-MD5 Algorithm Implementation

基于Givens transformation的QR分解。其使用需要调用Givens transformation程序。-Givens transformation based on the QR decomposition. Their use need to call Givens transformation process.

O 因子正定 N 由 N 矩阵成低密度脂蛋白 A * * T， L 在哪里与部分沿对角线的下三角矩阵 D 是一个对角矩阵与积极的条目 在对角线上 输入： 维度 N;1 条目 A(I,J) < = I J < = A.N 输出： 条目 L(I,J) 1 < = J < 我 1 < = I < = N L 和 D(I)， 1 < = I < = D.N

二叉树算法！ ＶＣ＋＋６．０下开发～！-binary tree algorithm. Under VC++6.0

最小二乘法圆拟合，用于图像处理，比较复杂，请耐心看完，也可直接使用-least square error (LSE) circle fitting, applicable to image processing, a little complicated, can be used directly

MATLAB中的模拟退火算法

用初等相似变换将实矩阵约化为上H阵，即Hessen berg矩阵-Using elementary similarity transformation will be about real matrix H into the matrix, that is, Hessen berg matrix