AT命令手册中兴me3000 GSM模块。包括SMS、GPRS、TCP和UDP在…

FPGA数字信号处理的FPGA实现[1].FPGA数字信号处理的FPGA实现[1].-FPGA digital signal processing FPGA realize [1]. FPGA digital signal processing of the FPGA to achieve [1].

应用背景应用于楼宇对讲设备管理，中心管理，呼叫对讲，视频查看等等。关键技术视频查看，语音对讲，基于天敏视频采集卡SDK3000开发的视频监控系统。采用串口通信将硬件系统和软件系统进行连接。数据的传输方面我们做了细致的优化，达到了报警信息和对讲功能的实现更加快捷。实现中心监控门口和围墙机，室内机对中心的呼叫与监控，门口机和围墙机呼叫中心并自动开启监控。系统包含：小区结构、呼叫对讲、 报警监控、信息发布、门禁管理、巡更打卡、信息查询、系统设置以及智能社区等功能模块。

Error Control and Concealment for Video Communication 一篇很好的论文 视频通讯过程中的错误控制和错误隐藏-Error Control and Concealment for Video Co. mmunication a good thesis Video Communication errors in the process control and error concealment

局域网通信，c＋＋编写，内有详细服务器端和客户端通信源码，并含原理-LAN communications, c++, with detailed server and client communication source, and containing Principle

通过仿真,分析了多径效应和多普勒效应的原理.并给出了移动信道的建模方案和程序.每个结论都给出了仿真程序可直接运行.-through simulation, Analysis of the multi-path effects and the principle of Doppler effect. and gives the mobile channel modeling programs and procedures. Conclusion gave each a simulation program can run.

一个很实用的MATLAB实例教程，50个例子，欢迎下载，-A very practical example of the MATLAB tutorial, example 50 are welcome to download,嘿嘿! ! ! ! ! ! ! !

环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳定的网状网络,功耗低,数据传输稳定.-Environmental monitoring wireless sensor network node designed for environmental monitoring requirements, to develop a compatible system for wireless sensor network node. The system MSP430FG4618 as the core, using radio frequency chip CC2420 214G, software transplanted Texas Instruments (TI) ZigBee protocol stack, and the application layer has developed a communication program. The system can be formed into a stable mesh networking, low power consumption, data transmission and stability.

ili9320 datasheet. ILI9320 is a 262,144-color one-chip SoC driver for a-TFT liquid crystal display with resolution of 240RGBx320 dots, comprising a 720-channel source driver, a 320-channel gate driver, 172,800 bytes RAM for graphic data of 240RGBx320 dots, and power supply circuit.

vc 下的双音多频（DTMF）接收器的使用源程序-vc under the dual tone multi-frequency (DTMF) receiver using the source

It provides tools and components to quickly add SIP (Session Initiation Protocol) based IP-Telephony make and receive phone calls feature in your web pages and software applications.