plc with a Modbus and other Modbus communication with a common procedure origina...

These papers are very good and useful for WSN

m序列产生器 用于扩频通信-m sequence generator for spread spectrum communications

一个简单的C语言做的通讯录管理系统，用链表实现的，可以实现简单的通讯录管理功能-a simple C language correspondence management system, with the realization Chain, can achieve a simple directory management capabilities

DOS下的串口工具，用tc2就可以编译 内含CDT编排过滤 有问题请email 给我 ls99@far-china.com-an serial tool for DOS. Complied in turbo c 2.0,including CDT filter, email ls99@far-china.com if there is any question.

ATA接口协议集-ATA Interface Protocol Set

costas loop 2. Bpsk symbols

串口数据采集实时显示程序。本程序使用VC6.0的通用串口控件MSCOMM32.OCX来对发送到串口的数据进行采集处理。-Serial data acquisition in real-time display program. This procedure using VC6.0 Universal Serial control MsComm32.ocx to sent to the serial port data acquisition and processing.

XMPP（可扩展消息处理现场协议）的无界面插件库-XMPP (Extensible Messaging and Presence Protocol) library of non-interface plug-ins

CAN，全称为“Controller Area Network”，即控制器局域网，是国际上应用最广泛的现场总线之一。最初，CAN被设计作为汽车环境中的微控制器通讯，在车载各电子控制装置ECU之间交换信息，形成汽车电子控制网络。比如：发动机管理系统、变速箱控制器、仪表装备、电子主干系统中，均嵌入CAN控制装置。-CAN, called the "Controller Area Network" LAN controller that is the world"s most widely used fieldbus one. Initially, CAN was designed as a vehicle environment microcontrollers communications, the car of the electronic control devices to exchange information between ECU, the automotive electronic control network. For example : engine management systems, transmission controllers, instrumentation and equipment, electronic trunk system, both embedded CAN control devices.

GSM 物理层信道编码, 调制, 信道模拟, 同步搜索, 信道估计, 均衡解调, 信道译码-GSM physical layer channel coding, modulation, channel modeling, synchronization search, channel estimation, balanced demodulator, channel decoder