详细介绍DDS的基本工作原理，并给出实际中常用的几款芯片的使用方法。...

移动通信系统中的通信信号调制的MATLAB仿真，包括BPSKQPSK等调制方法-Mobile communication systems Communications of the MATLAB simulation of signal modulation, including BPSK QPSK modulation method, etc.

电压测试 基于C8051F330的电压测试 数据采集运用了ADC0809-voltage testing based on the C8051F330 voltage test data acquisition using the Connection between ADC 0809

您在使用UNIX吗？你曾经使用过中创的会计系统吗？那么你喜欢他的界面吗？可是你又苦于无法实现他的效果吗？现在好了，我向您免费提供 一套基于UNIX/LINUX下的 Curses 函数的函数库，使用这个函数库，您就可以快速开发类似于中创系统的界面，保证漂亮、美观、大方，此控 件包含： QWindowX.hpp 窗口类，重新封装了CURSES的类，重新制作了BOX函数，彻底解决了系-you in the use of UNIX? You have used the state-accounting system? So you like him interface? But you have been unable to achieve his effects? Now all of you I offer a free on UNIX/LINUX Curses function of the library, the use of the library, you can quickly develop hit a system similar to the interface to ensure that beautiful, beautiful, generous, this component include : QWindowX.hpp window category, the re-packaging CURSES the class, re-produced BOX function, to completely resolve the line

图书管理系统，vb制作，源代码-library management system, vb production, the source code

用C语言编写短消息SMS时，需要用的Unicode编码到gb2312编码转化关系表-Unicode to gb2312

用TC做的一个，类似于windows下画图的程序-do with a TC, windows similar to the procedures under Painting

javaScriptdiam 代码！ 一个简单的日历控件-javaScriptdiam code! A simple calendar control!

按五次Shift键,就会出现一个功能界面通过它你可以调用网页-Press Shift key five times, there will be a functional interface through which you can call the page

很经典的游戏，完全重新开发，很适合工作很忙的人来玩，老少皆移，而且游戏有很强的逻辑性！-classic games, the complete re-development, the work is very suitable for busy people to play, young and old were moved, but the game has a strong logic!

修改过去混沌算法中的参数选择问题,使算法变得更准确.-Modified over the past chaotic algorithm parameter selection problem, so that algorithms become more accurate.