一个很好用的挂机锁屏幕工具，能有效保护

用Wilson方法计算结构动力反应(无阻尼)-Wilson calculated using the structure of dynamic response (without damping)

注塑机生产过程的微机控制系统设计本系统设计是通过8255A并行端口A、B传输数据控制12个LED发光二级管的亮灭来模拟控制两台注塑机的生产过程。其中端口A和B分别对应1号和2号注塑机，每一个LED代表一个工序。编程语言采用BORLAND C++语言。-injection molding machine of the production process computer control system design of the system design through 8255A Parallel Port A, B transmission of data control 12 LED light emitting diode to the analog-to eliminate two injection molding machine control the production process. These ports A and B respectively counterparts on the 1st and the 2nd injection molding machine, each one represented an LED processes. BORLAND programming language using C language.

看看，有没有你要找的程序，这是一个强大的C语言集，里面可能有你要找的某个程序-see, you have to find the procedure, which is a powerful set of C language, you probably have to find a certain procedure

Excel 2007 透视表教程ppt，介绍excel透视表的用途与制作方法-Excel 2007 PivotTable tutorial ppt, introduced the use of pivot table excel and production methods

输入年份和月份，给你计算出那个月是多少天，能准确识别润年-importation of the month and year, you have to calculate the month is the number of days, can accurately identify Runnian

这是一段时间vc++学习总结，主要是一些控件使用技巧，对初学者会有一定的帮助。-This is a time vc study concluded that the main component is the use of some techniques for beginners will be of some help.

MediaPlayer程序可以播放声音、视频文件，还可以显示静态图象文件，如果有CMX DLLs的话，该程序也可以记录或回放高通公司的QCP格式音频文件。它最多可以保存32个多媒体文件。Mediaplayer有常用的功能，例如播放、快速播放、停止和暂停等，它支持许多多媒体格式，包括QCP，MPEG Audio Layer3（MP3），Musical Instrument Digital Interface（MIDI），BREW Compressed Image（BCI），Bitmap（BMP），和包含音视频的Packet Mode Data（PMD）。 这个程序的运行目标设备是Sharp Z-800，在Simulator上，我们选择Sharp Z-800设备图片。 -MediaPlayer can play a sound, video files, can also display a static image files, if there CMX DLLs, then the program can also record or playback QUALCOMM

MemoryRun是一个提供了在内存中运行可执行文件功能的单元.用Delphi7编写, 没有用任何内镶汇编.-MemoryRun is a memory in the executable file to run functional modules. With Delphi7 prepared without using any embedded compilation.

一个小游戏-a little game

在MAX-PLUS下设计的函数消耗发生器，波形有正弦波、方波、三角拨、锯齿波（用键盘选择），信号频率可调（用键盘调节）-the MAX-PLUS design of the consumption function generator, a sine wave, square, triangle area and Sawtooth (keyboard), in signal frequency adjustable (keyboard conditioning)