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在当今,流行的编程软件种类繁多，它们编程方便、易于维护，但是在与硬件直接打交道和编制系统软件时却束手无策，于是C语言就有了用武之地。C语言作为汇编语言与高级语言之间的一种过渡语言，兼有汇编语言的高效和高级语言的方便。 　　在通讯中，为了保证行运安全可靠，标准的串行口必须具有许多握手信号和状态信息。这是因为通讯的各个计算机CPU速度不一样（这会导致“错帧”）以及发送机发送数据速度比接收机接收速度快（这会导致“过冲”）。为解决这个问题，我们采用一个简单的握手信号，即发送机每次仅发送半个字节（低4位）的数据，而另外半个字节（高4位）则用来传送信息。我们可以对信息位（高4位）进行如下简单的编码：-today, the popularity of the wide variety of software programming, is easy to maintain, but to deal directly with the hardware and system software when compiled a loss, so there will be a C language battlefield. C language as the compilation and Advanced Language a transition between languages, both assembly language and the efficient high-level language convenience. In telecommunications, in order to ensure safe and reliable transport firms, the standard serial I must have shook hands with many signals and state information. This is because the various computer communications CPU speed is not the same (this would lead to "the wrong frame") and transmitter to send data faster than fa

LM35，用单片机 89V51RD2 的温度检查。 阅读 LM35 trhough ADC0804，并在 LCD 上显示。 使用键盘来获取温度的限制。

This Ajax Framework-This is Ajax Framework

我收藏的云台镜头控制系统． 从书中把代码ＫＥＹ了出来　有兴趣不妨用着-I Yuntai collection lens control system. KEY code from the book to have out of interest may wish to use a

再matlab下面实现音乐信号的端点检测。 算法是利用帧长-sign

代理服务器软件，局域网-Proxy server software, LAN

实现二叉树的基本功能，包括前序遍历，中序遍历，后序遍历，层次遍历-To achieve the basic functions of a binary tree, including the pre-order traversal, inorder traversal, postorder, level traversal

hspice的matlab工具箱，可以读取Hspice的输出文件，放到matlab中处理-hspice matlab toolbox

基于手机短信和gps、gis的车辆定位调度系统 使用了灵图的地图模块，长征卫导的定位系统-cell phone-based text messaging and a GPS, vehicle location and gis scheduling system uses a map of Hope map module, the long march Wei Positioning System Introduction

提取NOAA PAL(Pathfinder AVHRR Land cover data)中的中国部分子集