FORTRAN编写的差分程序，用于计算偏微分方程，有用。

有二叉树计算表达式的值-a binary tree calculate the value of the expression

7. 求矢量夹角余弦 8. 求线段之间的夹角 9. 判断线段是否相交10.判断线段是否相交但不交在端点处 11.求线段所在直线的方程 12.求直线的斜率 13.求直线的倾斜角14.求点关于某直线的对称点15.判断两条直线是否相交及求直线交点16.判断线段是否相交，如果相交返回交点-7. For vector cosine angle 8. For the angle between the line 9. Line judge whether the intersection 10. Line judge whether the intersection but do not pay the endpoint Office 11. For the straight line segment where equation 12. For a linear slope 13. Seeking straight tilt angle 14. For a certain point on a linear symmetrical 15 points. to judge whether the intersection of two straight and for 16 straight intersection. Line judge whether the intersection, the intersection to intersection

此文件包是对著名的adaboost算法的一个matlab实现，通过对threshold的加强，adaboost可以获得更好的分类效果。文件包包括以下文件： 1. ADABOOST_te.m 2. ADABOOST_tr.m 3. demo.m 4. likelihood2class.m 5. threshold_te.m 6. threshold_tr.m

随机化算法-Randomized Algorithms

用LMI工具箱来求解LMI的可行性问题，一个简单的鲁棒控制问题的仿真，以及控制器设计的问题。

这事高斯法解方程组实例-this Gaussian Solving equations example

EMD分解C语言算法，内含EMD分解所需的三次样条插值C语言算法。-EMD decomposition algorithm C language, containing the decomposition EMD cubic spline interpolation algorithm C language.

算两个整数相除,可以算到小数点后无穷位.用的是数组.可以看一下-count two integer eliminate, to be counted after the decimal point infinite spaces. Use the array. Can look at the

利用关联导纳矩阵形成节点导纳矩阵，用于潮流计算，具有很好的通用性。

数据挖掘经典FP-growth算法C源码实现-Data Mining the classical FP-growth algorithm C source code to achieve