MapObjects formed by adding to complete the added layer, layer management, layer...

modbus总线协议 非常常用的工业总线控制协议-modbus connection bus protocol is used in industrial control protocol Bus!

OFDM在无线局域网中应用,包括编码,信道估计和同步算法-OFDM in Wireless LAN applications, including coding, channel estimation and synchronization algorithms

Garmin GPS Tool是一个Java Swing应用程序，可以让Garmin GPS用户将他们的单元连接到计算机，使用Swing应用程序作为工具来下载和可视化道路点，轨迹，和全局路线数据-Garmin GPS Tool is a Java Swing application that allows users to Garmin GPS units they connect to the computer, the use of Swing applications as a tool to download and visualization road, track, and overall line data

在VC界面程序中改变按钮的外观。提供一个类，加入程序中，做好按钮的相关设定即可-in VC interface procedures to change the appearance of buttons. For a class, the accession process, do the relevant button can be set

无线网络设备天线设计相关,对设计无限射频网络的朋友有帮助。-antenna antennaantennaantennaantennaantennaantennaantennaantenna

下一代NGN网络 IMS的介绍。随着各大运营商开始组建IMS网络，IMS网络的前景越来越好，本文介绍IMS组网的网元，接口以及各种应用。-The Next Generation Network(NGN) s key is IMS.follow the china mobile build the IMS network, IMS will be the major telecom network future.

通信中经常用到的CRC校验码，校验码生成与对数据进行CRC校验用的是同一个文件，该文件中还包括自己编写的一个testbench以及一个说明文档，有需要的可以下载直接建工程就可以用了

PDF for the MDB 4.0 specification from NAMA. MDB is a protocolo communication for vending machines-PDF for the MDB 4.0 specification from NAMA. MDB is a protocolo communication for vending machines

广义Hough变换_多个圆的快速随机检测。基本上解决了多个元检测的问题-Generalized Hough Transform _ more than a round of rapid random testing. Basically solved the problem of multiple element detection

PIC16F877单片机使用外部中断最简单的演示程序，适合PIC单片机初学者使用。-PIC16F877 MCU external interrupt most simple demonstration program, suitable for PIC microcontrollers for beginners to use.