client and mobile communications servlet

用Visual C++ 编写的俄罗斯方块程序-Using Visual C++ programs written in Tetris

Fundamental concepts of network Simulator-2

Intercom 是一个 Unix系统上灵活的语音传输软件。支持标准音频压缩比如GSM, G.711, and G.72x和其他音频编码。Intercom专为高速网络设计来传输高品质的语音，也支持窄带传输。-Intercom is a Unix system flexible voice transmission software. Support audio compression standards such as GSM, G.711, and G.72x and other audio coding. Intercom specifically designed for high-speed network to deliver high-quality voice, also support narrowband transmission.

用 CCS Pic C 使用 rs485 协议草案 pic 到 pic 通信。欢迎大家下载、试用。谢谢大家的支持！

QAM的demo程序，功能很强大，有系统框图，很好理解。对于整个系统的设计帮助很大-matlab qam demo

FFT算法进行ＦＦＴ　、ＩＦＦＴ、功率谱计算，包括Hamming 窗、Hanning 窗、triangle 窗、Blackman 窗、4 term Blackman-Harris 窗几种窗函数的功率谱计算功能。-FFT algorithms FFT, IFFT, power spectrum calculation, including the Hamming window, Hanning window, triangle window, Blackman window, 4 term Blackman-Harris window of several of the power spectrum window function computing power.

这个6936无线通信模块代码，我已经通过验证。代码稳定，无线模块通信距离远了。

是一本关于自主移动机器人基本理论以及制作的英文版书籍。-Is an autonomous mobile robot on the basic theory and production of English books.

信息论一些实验及课件，哈夫曼，香浓，游程码-some ting about xin xi lun ke jian & experiment

有关开发zigbee的产品测试说明，比较有价值啊-zigbee the development of the product testing shows that valuable ah