Calculator

一个简单的计算器程序，实现了加、减、乘、除计算(A simple calculator program to achieve the add, subtract, multiply, divide computing)

说明：  该体系结构设计使之能够更加适应于市场上对各种服务器及工作站的日益增长的性能需求(The architecture is designed to be more responsive to the growing performance needs of various servers and workstations on the market)

WORD VB 二次编程，实现题库管理与自动出卷功能。(The WORD VB quadratic programming, question bank management, and automatic volume. )

Hex文件转换为 C 文件, 比较实用的一个小工具。(Convert HEX files to C files)

支持计算式编辑并计算，并提供常用方程，函数键盘，时间显示等功能(Support calculation formula editor and calculate and provide commonly used equations, function keyboard, the time display and other functions)

Redirect standard output to an edit box()

一个简单的四则运算考核小程序,采用VB开发。(A simple arithmetic evaluation applet development using VB.)

在windows2000xp下直接接进行端口操作的程序源码。 (Windows2000 xp directly connected to the port operation of the program source.)

6自由度齿轮系统动力学仿真程序，包括分岔，相图，庞加莱映射，混沌。(6 DOF gear system dynamics simulation program, including bifurcation, phase diagram, Poincare mapping and chaos.)

sin()函数 给定一个弧度值或者任意数值，可以计算相应的sin值即正弦值(sin () function is given a value, or any value in radians, we can calculate the corresponding value of the sine value sin)