无线射频，手机电路，电视家电，信号处理，电源电路等电路图应有尽有...

在Echo服务器上的多线程问题-Echo servers in the multithreading problem

动态图形的实现-the realization of Dynamic Graphics

此程序为数值积分的源程序，里面包含了多个有用的程序，供大家参考！-This procedure for the numerical integration of the source code, which contains a number of useful procedures for your reference!

这是一个心理学实验结束时为了给被试发放被试费，所设计的一个摇奖程序。该程序的功能包括：可以随机生成一个随机数，可以输入金额、概率、摇奖次数，从而生成摇奖金额。

把图片放到数据库中的例子-The picture into the database example

排列逻辑顺序，是我再大学里编出的很经典的程序之一，适合于初学者和中等程度的学习人员-with logical order, I university out to the classic one of the procedures, suitable for beginners and middle-level officers of learning

很不错的UNIX内幕介绍，很值得一看！（分成32个文档）-very good UNIX insider, is an eye-catcher! (Divided into 32 files)

高人指点，也许你能受益。多交流，多沟通，共同进步！-expert guidance, perhaps you can benefit. More exchanges, communication and common progress.

东软公司的软件开发管理文档。值得初学者学习。-Neusoft company"s software development and management of documents. Beginners should learn.

用JAVA设计面向对象的打印程序-JAVA design using object-oriented printing process