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这是很难得的玉雕龙的源文件，观看代码请用vrmlpad,预览请用bs.-This is a rare jade dragon

电力系统潮流计算，基于三机九节点，可以在说明的基础上增加节点，改变线路阻抗导纳以及功率(Power system power flow calculation)

用VB编写的2DCS小游戏，适合新手学习(2DCS, written by VB, is suitable for novice)

初学jsp的程序最基本的介绍，适于初学者学习jsp程序；-Jsp beginner s introduction to the basic procedure is suitable for beginners to learn jsp procedures

本文是英文数据手册的中文翻译，其目的是方便中国用户的阅读。它无法自动跟随原稿的更新，同时也可能存在翻译上的错误。读者应该以英文原稿为参考以获得更准确的信息。(This is the English manual data the Chinese translation, which aims to facilitate the reading of the Chinese users. It can not automatically follow the updated script, but also there may be translation errors. Readers should refer to the original English to obtain more accurate information.)

江西省第十八届本科组自选电子设计竞赛试题-Jiangxi eighteenth Undergraduate Electronic Design Contest group-on-demand test

说明：  实现QPSK发射和接收的整个过程，并做出不同信噪比下的星座图和误码率图(Implement the entire process of QPSK transmission and reception, and make constellations and BER maps with different signal-to-noise ratios)

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计算平面面形的pv值和rms值，通常用在光学表面形貌测量中(Calculating the Pv value and RMS value of the plano surface)

通过菜单的start 来开启一个线程程，以及停止功能来停止一个线程，同时可以开启多个线程，来实现界面图形多个时钟功能-Through the start menu to open a thread process, as well as the stop function to stop a thread, multiple threads can be opened at the same time, to achieve graphical interface features a number of clock