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...

TIME HOPPING SPREAD SPECTRUM SIGNALS (ULTRA WIDE BAND SIGNALS) - UWB SIGNAL DESCRIPTION - THE UWB TRANSMITTER - THE UWB RECEIVER

关于通讯基本概念的介绍容易混淆的东西很长知识-on communications on the basic concepts of easy to confuse things a very long knowledge

西门子s7300 与pc通讯程序 使用了tchart 控件-Siemens s7300 with pc communication procedures used tchart control

USB2I2C传输速度测试及使用例程,示例USB2IC的API用法。-USB2I2C transfer speed testing and the use of routines, examples of API usage USB2IC.

NOKIA商务机该程序是最新程序 用于6150手机商务话机 CPU用SM89516L 一定用24c04 号段、是否锁卡、是否锁计费、费率类型可以设置-the program is the latest procedures for the 6150 CPU mobile phone business with SM89516L spent 24c04, of whether the card locks, lock billing, rates can set type

非常详细的modbus规范介绍，有串口的也有基于tcp的。。。。一书在手，modebus不用愁。。。。MODBUS标准分为三部分。第一部分（“Modbus协议规范”）描述了MODBUS事物处理。第二部分（“MODBUS报文传输在TCP/IP上的实现指南”）提供了一个有助于开发者实现TCP/IP上的MODBUS应用层的参考信息。第三部分（“MODBUS报文传输在串行链路上的实现指南”）提供了一个有助于开发者实现串行链路上的MODBUS应用层的参考信息。-very detailed Modbus standard, a serial port is based on the tcp. . . . A book in hand, do not have to worry about modebus. . . . MODBUS divided into three parts. The first part ( "Modbus protocol specification") describes the MODBUS handle things. The second part ( "MODBUS Packet Transmission in TCP/IP Implementation Guide"), provides a help developers to implement TCP/IP on the application layer MODBUS reference information. The third part ( "MODBUS Packet Transmission in the serial link achieve Guide"), provides a help developers achieve serial MODBUS link on the application layer of reference information.

基于Nios_实现G_729语音压缩解压算法-Based on Nios_ realize G_729 voice compression decompression algorithms

采用VC和Mablat混合编程的手机发短信源代码程序，主程序为smssend_mainhg。需VC和Mablab3.0编译环境。-The use of VC and mixed programming Mablat phone text messaging program source code, the main program for smssend_mainhg. VC and Mablab3.0 need to compile the environment.

主要是蓝牙传输数据，可通过两个手机之间进行通信协议连接

iso c 语言标准。不是每个人都看过吧。比大学教材好很多。-ISO IEC 9899 TC3