voronoi图的分治算法实现

说明：  数值计算课后答案的解析，很有用的而且对上机超值(Numerical Analysis of after-school answer, very useful but on the machine value)

在一个圆柱体上用二维棉片来模拟树皮表面的粗糙效果(cylinder in a two-dimensional cotton used to simulate bark film surface roughness effects)

一个计算机操作系统实验程序，模拟进程调度算法。-a computer operating system experimental procedure, process simulation scheduling algorithm.

application receiving bets on the numbers game and rewards Correct diagnoses.

本文先简要介绍了矩阵的积分和微分的定义；接着通过弹簧-质量块儿-阻尼器系统的例子，阐述了求解常微分方程数值解的常用方法；最后，在前两部分的基础上，总结了用MATLAB求解形如_X(t) = f(X(t); t) 矩阵微分方程数值解的方法。(In this paper, the definition of integral and differential of matrix is briefly introduced. Then the common method of solving numerical solution of ordinary differential equation is described by the example of spring mass block damper system. Finally, on the basis of the first two parts, the solution of the form of _X is summed up by MATLAB. (T) = f (X (T); t) numerical solution of matrix differential equations.)

c#表达式计算示例（支持加减剩除和?双目运算符），github上有很强悍的表达式计算程序源码，但是都不支持？双目运算符。想要了解双目运算符运算的朋友，可以参考此程序源码。

可用于pocket pc 和 pc上的轨迹描绘程序，通过给出坐标描绘出轨迹。并可以进行移动缩放，以及坐标显示等功能。(Can be used for pocket pc and pc on the track of the procedures described by the coordinates given depict the trajectory. And can move the zoom, as well as the coordinates display functions.)

图形界面的万年历源代码，适合初学者课程PJ使用(perpetual calendar)

很好的家庭财务管理系统，用Csharp写的，可以作为毕业设计-A very good family financial management system, written using Csharp can serve as a graduate design

是使用C语言实现通讯录管理的一个源代码，可以实现管理系统中的多种功能，可以存储，可以导出，可以显示等等