用c++做的图书馆管理系统，英文界面 功能包括注册 借书 还书 书本登记等...

易语言开发的屏幕键盘.功能很强大，特别实用于编写对安全要求很高的软件。-Easy screen keyboard language development. Features a very powerful, especially useful in the preparation of the safety requirements of high software.

单电梯控制程序，其中考虑了电梯的上下运行和时间问题-One elevator control program, taking the elevator up and down operation and a matter of time

分频器，用于时钟信号的分频及倍频，供专业人事学习研究使用-Prescaler for the clock signal frequency and octave, for study and research the use of professional personnel

统计输入文件的行数、空格数、元音字母数、辅音字母数、非空白字母数、非空的行数-statistical inputs the line a few, a few spaces, a few vowel and consonant few letters, a few non-blank letters, non-empty rows

此软件可以改变oem单调的画面，展现个性自我！-This software can change the monotonous oem screen, displaying the self-personality!

实现数控电压源的精确控制，从0――15V-NC precise control of voltage source, from 0- 15V

很普通的一个管理系统 也没有什么好说的了-A very common management system of the Nothing to say

该程序用以对PSK程序的调制解调的仿真，用FFT算法对其解调-procedures for the process of PSK modulation and demodulation of the simulation, using FFT algorithm demodulation

电脑扫雷源程序,非常实用有趣,对游戏开发者有很大作用-Computer mine source, very practical fun, the game developers have a significant role

ER diagram help in Microsoft visio