cmmb RS 编码

在Delphi下用windowsAPI进行串口通讯编程，已在Delphi6.0下编译通过-WindowsAPI in Delphi for using serial communication programming, has been compiled through under Delphi6.0

可视电话的信令流程分析，主要是基站和终端之间的交互-video telephony signaling processes, mainly between the base station and terminal interactive

这是一个简单的串口通讯程序,将组态软件intouch中的数据,通过DDE联接,然后通讯过串口发送给模拟屏-This is a simple serial communications procedures, configuration software intouch the data through DDE link, and then over serial communication sent to the simulation screen

使用VB的OPC客户访问的最简单程序,本程序为异步访问程序.-The use of VB

自己写的一个OFDM发送接收的程序，注释详尽，适合初学者，有图形验证。可实现IFFT过采样，以及prefix-Writing their own to send an OFDM reception process, detailed notes, suitable for beginners, there is graphical verification. Can achieve over-sampling IFFT and prefix

利用MScomm控件编程实现串口通讯原程序,比较不错,不妨-use MScomm Control Programming serial communication program, quite good to try something

QAM调制的基本原理 QAM调制实际上是幅度调制和相位调制的组合。相位 + 幅度状态定义了一个数字或数 字的组合。QAM的优点是具有更大的符号率，从而可获得更高的系统效率。通常由符号率 确定占用带宽。因此每个符号的比特（基本信息单位）越多，效率就越高。-QAM modulation of the basic principles are in fact QAM modulation amplitude modulation and phase modulation of the portfolio. Phase+ margin status defines a combination of numbers or figures. The advantage of QAM symbols are greater rate, thus the system efficiency will be higher. Symbol rate is usually determined by the occupied bandwidth. Thus each bit symbols (basic units of information) the more the higher the efficiency.

本文介绍一种新型的基于消息队列的重复型服务器通信软件的设计方法,不同于并发型服务器和一般的重复型服务器通信软件，这种新的软件具有生成的子进程数少的优点，并且轻易对客户机与服务器的连接进行治理，适用于客户机数量较多和随机数据通信的情况，能够有效地提高服务器的运行效率。 -This article describes a new type of duplication based on the message queue server-based communication software design methods, and hair is different from the server and repeat the general type of server software, this new generation of software with a subset of a few of the advantages of the process, and easily client and server for the connection management, applicable to the client a larger number and random data communications, can effectively improve the efficiency of servers.

this a code which is used to automize the old gharghanti to autormatic-this is a code which is used to automize the old gharghanti to autormatic

一种新的不基于Hough变换的随机椭圆检测算法。速度么。。还可以-Not a new Hough transform based ellipse detection algorithm randomly. Mody speed. . Can also be