数据与计算机通信（第七版 影印版） 答案2

用C及ftp实现软件自动升级。通过在服务器端建立FTP服务,实现远程主机的文件更新. 软件启动过程连接服务器,获得软件文件更新列表(此步省略),进行本地文件更新 启动过程进行系统调用执行批处理文件ftpget.bat,调用方式system( "e:ftpget.bat" ) 文件ftpget.bat负责连接服务器下载所需文件,并完成文件的更新-C ftp software and automatic upgrades. Through the establishment of FTP server, remote mainframe file updates. Software startup process server connectivity, access to software updates list (this step is optional), a local paper started the process of updating system calls for the implementation of batch file ftpget.bat, call mode system ( "e : ftpget.bat") documents ftpget.bat for connecting servers to download the necessary documents, and complete the document update

GPS Engine Module“HPM103H-6 GPS Receiver”的说明书，有需要的可以-GPS Engine Module "HPM103H-6 GPS Receiver "brochure, there is a need to look at the

用vb实现的网络聊天室,结构清晰,实现方法简单易懂!!!值得学习-vb achieved with Internet chat rooms, a clear structure and method easily understood! ! ! Worth learning! !

this code is about demodulation of 4qam

把公司用的 通信库 移植到 nodejs下使用全套代码 包括 全部代码 通信库代码 不包含静态库

Apro控件，它是一套功能强大的窗口通讯控件，包括整套使用Fax Modem收发传真的解决方案，很好用！-Apro control, it is a powerful communication window controls, including the use of Fax Modem package transceiver fax solution is useful!

Digital electronics is one of the fundamental courses found in all electrical engineering and most science programs. The great variety of LabVIEW Boolean and numeric controls/indicators, together with the wealth of programming structures and functions, make LabVIEW an excellent tool to visualize and demonstrate many of the fundamental concepts of digital electronics. The inherent modularity of LabVIEW is exploited in the same way that complex digital integrated circuits are built from circuits of less complexity, which in turn are built from fundamental gates. This manual is designed as a teaching resource to be used in the classroom as demonstrations, in tutorial sessions as collaborative studies, or in the laboratory as interactive exercises.

基于互谱的盲信道辨识与均衡.单输入两输出情况(两接收天线）.支持M-PAM、QAM两种调制方式 -Cross-Spectrum Based Blind Channel Identification and Equalization: Methodology and MATLAB Code

用Socket编写的通过网络的数据采集程序，当客户端和服务器连接后，就可以通过设置频率采集服务器端数据（开发版）- Compiles with Socket through the network data acquisition procedure, after the customer end and the server connection, may (develop version) through the establishment frequency gathering server end data

web site designs for applying work through mobiles