valve

自动计算转轮转速,对任何直径的转轮可以自定义(CALCULATE THE ROTOR SPEED.)

读取两日期，并算两个日期间的天数。示范日期类型的操作。　(read two dates, and count the period of two days. Model date type of operation.)

说明：  CaRIne Crystallography 3.1,Carine软件用于电子衍射花样标，CaRIne可以画晶体结构并可计算仿真显示绕射型式，CaRIne的交谈功能可以显示。(Carine crystallography 3.1, Carine software is used for electron diffraction pattern mark. Carine can draw crystal structure, calculate and simulate diffraction pattern, and can display conversation function of Carine.)

This is Baroce module

分类法做模式识别的程序，里面含有一些模板(Classification procedures do pattern recognition, which contains a number of templates)

24点游戏，找出所有解。给任意4个数，该程序能找出所有通过加，减，乘，除，括号算出24结果的算式。(24-point game, find all solutions. To any four numbers, the program can identify all through add, subtract, multiply, divide, calculate 24 results parentheses formula.)

VC编写的隐藏桌面窗口程序的工具，可以方便快速的一键隐藏和显示指定的程序！(VC hiding desktop windows program written in the tools that can facilitate the quick hide and show a button with the specified procedure!)

A very simple VB Source that can read / write from access database to Grid

pso 粒子群算法源代码 粒子群算法在物流中的优化(PSO Particle Swarm Optimization Particle Swarm Optimization source code of the optimization in the logistics)

三维极坐标绘图函数，将三维直角坐标系下的绘图转变为三维极坐标绘图(Three-dimensional polar coordinate drawing function, the three-dimensional Cartesian coordinates of the system into a three-dimensional polar coordinates)