程序利用了opc接口封包，已包含在压缩文件中

直接运用 WINSOCK 单元进行传送文件的程序，特点： 1、多线程 2、支持断点续传。 3、系统托盘。 程序在Winxp和Win2000运行通过。 程序用到了第三方控件“VCLSkin2.45.D67”到相关站点可下载。-direct use of Winsock modules for document transmission procedures, characteristics : 1, 2 multithread support HTTP. 3, the system tray. Winxp and procedures in running Win2000 through. Procedures used a third-party control "VCLSkin2.45.D67" related to the site can be downloaded.

一个简单的通信程序-program

二阶锁相环的基本MATLAB仿真模型 说明了二阶环对频率阶跃的有效跟踪-second-order PLL basic MATLAB simulation model shows the second part of the effective frequency tracking Step

Introduction To Mobile Telephone Systems: 1G, 2G, 2.5G, and 3G Wireless Technologies and Services

MARVELL processor mobile phone

GPRS 通讯，拨号连接。一个很好的 例子 -GPRS communications, dial-up connection. A good example

Mobile Media API概述在当前世面上存在着大量的不同媒体格式，并且还有许多新的媒体格式即将被建立。-Mobile Media API outlined in the current world level there are lots of different media formats, and there are many new media formats will soon be established.

移动电话主要采用频率复用，但分配给移动电话的频段很少，远不能满足用户的需要。 因此就提出将地区划分成小区，称为蜂窝（Cell），每个蜂窝内使用一组频率，相隔一段距离后，相同的频率又可重复使用。 -The main use of mobile phone frequency reuse, but allocated to the small-band mobile phone, far from being able to meet the needs of users. Therefore proposed to be divided into residential areas, known as cellular (Cell), each use a set of cellular frequencies, separated by some distance, the same frequency can be reused.

一个非长经典的串口通讯类，我用过的，非常的棒，比微软的还要好-a classic serial communications, I used the very rods, Microsoft"s much better

HXD09电力呼叫中心的解决方案，详细描述了应用HXD09交换机的电力呼叫中心的解决方案。-Power HXD09 call center solution, a detailed description of the application of the power switch HXD09 call center solutions.