蓝牙通讯软件，串口通讯底层软件

matlab实现QPSK调制,分别给出了相位选择法和I Q两路正交调制相加发实现QPSK调制，给出了QPSK调制后的功率谱密度。

为大家提供一个Modbus RTU测试程序，希望有所帮助-to provide you with a Modbus RTU testing procedures in the hope that some help

诺基亚手机图片铃声开发文档--Developing documents about picture and ring of Nokia mobile

用vb实现的通讯软件程序，同时可以显示波形的串口测试工具。-Vb to achieve communication with the software program can display the waveform of the serial port at the same time testing tool

塞班架构文档，全面的介绍完整的塞班架构文档，希望对初学塞班程序的朋友有所帮助，谢谢交流。！-Saipan framework document, a comprehensive introduction to the complete structure of the document Saipan, Saipan beginners want to help a friend program, thank you share. !

组播通讯的范例,可以视在文字会议系统,多人接收-multicast communications paradigm, as the language conferencing systems, receiving more than

can总线通信C++ BUILDER源程序。用于编写can通信协议，以及测试can总线。-can BUILDER C bus communication source. Can prepare for the communication protocol and can test bus.

Jitter is extremely important in systems using PLL-based clock drivers. The effects of jitter range from not having any effect on system operation to rendering the system completely non-functional. This application note provides the reader with a clear understanding of jitter in high-speed systems. It introduces the reader to various kinds of jitter in high-speed systems, their causes and their effects, and methods of reducing jitter. This application note will concentrate on jitter in PLL-based frequency synthesizers.

《ARM无线通信开发实例》这本书的代码和数据文档-err

华为技术与产品入门(华为新员工技术培训教材[非常经典])-classic huawei technology introduction