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适合解线性规划问题，配合VB的界面，非专业人士也可根据说明运用。-solutions for linear programming problem with VB interface, non-professionals can use, according to the notes.

自己编写的一些小程序，希望对初学者有理解C语言帮助-I have written a number of small procedures, in the hope that beginners have to understand C language help

最小二乘法-Least Squares

定步长辛普森公式计算.二分法.列主高斯消去法.龙贝格.牛顿迭代法.弦截法.逐次超松弛迭代法.-fixed step Simpson formula. Dichotomy. Main-Gaussian Elimination Act. Romberg. Newton iteration. Xianjie law. Successive Over-Relaxation iterative method.

计算方法《高斯定理》-calculation method, "Gauss theorem"

在Turbo C环境下开发，实现对称矩阵的输入，并判定是否为正定。可以修改输入模块实现对任意非奇异矩阵求逆。求逆算法采用伴随矩阵法，求解行列式采用化上三角矩阵法。该算法系本人根据《线性代数》描述编写，矩阵的最大阶数可任意修改，更具有通用性。-in Turbo C development environment and achieve symmetric matrix input, and to determine whether the positive. Can modify the input module of arbitrary non-singular matrix inversion. Inverse algorithm adjoint matrix method, used to solve determinant of the upper triangular matrix. The algorithm is based on my "Linear Algebra" to describe the preparation, the biggest band Matrix will be able to arbitrarily amend, more versatile.

此代码在两个方面优先实现交通控制灯。欢迎大家下载、试用。谢谢大家的支持！

勒让德-高斯求积法求磁感应强度-Legendre- Gauss quadrature method for magnetic induction

巨指针类型数据的快速排序法-Quick sort for the large pointer type data

区间树的实现。我们将利用这种数据结构在程序中实现一种简单的一维地理定位算法：一组带有标识符的线段作为输入点——一个具有最高权重的标识符的结果。