c源代码，模拟示波器，开发环境VC6,使用方法见说明

机票需求分析，从开始的需求分析到封装一气呵成，教你编程的基础-Ticket needs analysis, needs analysis from the beginning to the package at one go, and teach you the basis for programming

在windows环境下，开发的类似ping的程序，计算round trip time,即往返时间，可自由选择使用TCP或UDP-A windows program like ping, it can calc round trip time(rtt), and can select TCP or UDP protocol.

IDL 应用于大气科学类 常用物理量的计算-this is a code for idl atomoshphere

语音卡D/300SC-E1的部分源码，希望和大家分享。-Voice card D/300SC-E1 some source, would like to share.

图形信息校验码识别程序: 运行环境：Windows: 源码语言：简体中文: 源码类型：编程源码- VB源码- 图象: 授权方式：免费源码: 源码 -Graphic Information Check the identification procedures: Runtime Environment: Windows: Source Language: Simplified Chinese: Source Type: source code programming- VB source- image: License: Free Source: source

本程序可以扫描到系统目前windows系统存在的漏洞，并给出提示，查出漏洞后，可到MS官方网站下载相应的补丁，以确保系统尽可能地安全。-This procedure can be scanned into the system the current loopholes in windows system, and gives tips for identifying vulnerabilities, you can download the MS official website of the corresponding patch to ensure that the system security as much as possible.

这是一个项目，使与皇后棋盘。把 8 不是女王的女王摧毁其他女王/王后在国际象棋的规则与委员会

接收单元，我们采用的原理和调频收音机原理一样。图3为接收电路，以专用调频接收模块IC1 TDA7021T为核心，经解调后的音频信号从脚输出，送到IC2 LM386作功率放大，推动耳机发声。三极管BG9018等组成高频放大级，以提高接收灵敏度。调节可调电容器C23可以改变接收频率，使其对准发射机的发射频率。-Receiving unit, we have adopted the principle and the principle of like FM radio. Figure 3 for the receiver circuit to a dedicated IC1 TDA7021T FM receiver module as the core, after demodulation of the audio signal after the output from the feet, to make IC2 LM386 power amplifier, and promote sound headphones. BG9018 triode composed of high-frequency amplification level in order to improve receiver sensitivity. Conditioning adjustable capacitor C23 can change the receiver frequency so that it fired at the transmitter frequency.

利用c++builder编程控制-use programming control

这个评分系统,用到了C++的 STL库，所以代码很少，只有30行左右就实现了全部功能，很有趣，不妨-Because of STL libary of C++ used in this grade system,it has little code.The system carries out all the function with just 30 rows code.It s very interesting,you d better have a look.