一个很棒的语音聊天工具，它的压缩算法采用GSM，EVRC，QCELP、宝…

这篇文章详细介绍了CP在OFDM系统中的使用-Detailed information on CP in the OFDM system using

详细的串口状态，获取串口的各种状态.帮助理解串口编程。-detailed status, access to the serial port state. To help understand serial programming.

Turbo码性能仿真源程序信道编码方面的-Turbo code performance simulation source channel coding of

 MFC实现的串口通信程序,基于VS2015,调试无误。

单极性归零波形的功率谱，占空比为0.5-Unipolar zeroing wave power spectrum, the ratio is 0.5

In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The binary signal transmitted is recovered at the detector output.-In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The binary signal transmitted is recovered at the detector output.

ZigBee学习的基础知识和一些基本操作，基本概念，属于是傻瓜教程-ZigBee learning basic knowledge and some basic operations, the basic concept, which is a fool Tutorial

微软亚洲研究院论文：大规模网络中分布的距离估计-papers Microsoft Research Asia : large-scale distribution network from the estimated

两块 WeBee 模块通信，一个模块作发射，另外一个模块接收，发射模块依次按下按键 S1，改变接收模块 LED1  的亮灭的状态。实现无线点灯功能。例程的源代码 CC2530 BasicRF.rar 是 TI 官网上下载的，用户可以去 TI 官网 注册并下载。首先说明，TI 官网的程序的开发平台是 TI 官网的开发板，硬件资料有所不同，所以要在 WeBee  板上实现无线点灯功能，必须对其代码稍作修改。

详细讲解了AWGN信道下16QAM编解码的设计及误码率性能分析-gave a detailed account of the AWGN channel codecs 16QAM the design and analysis of BER performance