本人的几个即兴编程，希望对大家的学习生活起到一定的帮助，本人感到很高兴...

一个时间类及一些操作函数-a time and some types of manipulation functions

简单的学籍管理，虽然只有8kb但可以运行，适用于非计算机专业的C设计-simple unsuccessful management, although only 8kb but can run, apply to non-computer professional C Design

基于avr单片机的超声波测距仪 包含源代码  pcb工程图

一个简单的计数器-a simple counter

这是一个简单的图书馆的vrml源文件。看代码请用vrmlpad,观看请用bs.-This is a simple library of VRML source file. Please look the code vrmlpad, watch please bs.

一个可以提供初学者学习Access的教程,很有用的-can provide beginners a learning Access Guide, very useful

组态软件，本控制系统所建立的工程由主控窗口、设备窗口、用户窗口、实时数据库和运行策略五部分构成，每一部分分别进行组态操作，完成不同的工作，具有不同的特性。-Configuration software, the control system established by the main window works, equipment window, the user window, real-time database and operating strategy of the five parts, each part of each configuration operation, the completion of different tasks, have different characteristics.

超级酷，1st-pay的在线支付生成器（绝对内部版本）。 虽然只有一个java语句和一个html的生成页面，但功能绝对强大。 自动化的支付接口生成，并且支持多种1st-pay的支付接口格式。吐血推荐，赶快下载-Super Cool, 1st-pay online payment generator (absolute internal version). Although only a java language and an html page generation, but absolutely powerful functions. Automated Generation of payment interface, and support for multiple 1st-pay payment interface format. Suggest to vomit blood, quickly download

地球物理反演程序，也可用于其他行业，都是经过编译的代码.-Geophysical inversion procedure can also be used for other industries, have been compiled code.

16QAM的调制与解调基于MATLAB的源代码-16QAM modulation and demodulation based on the MATLAB source code