This paper studies the digital coding system in the cadastral information system; the method of querying and out-putting about figure data and attribute data;
论文还研究了地籍信息系统中的数据编码体系，图形数据和属性数据相互查询与混合输出的方法；
The application of system includes digital video coding and network transmitting protocols.
其系统应用涉及到数字视频编码和网络传输协议。
The paper presents a coding method need for digital transmission fault control in coal mine production and safety monitoring system, and also gives a flow chart of practical program.
提出一种用于煤矿生产安全监测监控系统中数字传输差错控制的编码方法，并给出实用程序流程图。
The angle coding technique takes a great part in the use of closed digital servo control system for detecting the offset of angle.
轴角编码技术在闭环数字伺服系统中反映角位置量方面有着极为重要的应用。
To make a choice between composite coding or component coding and between parallel interface or serial interface is crucial in the design of a full digital TV production system.
在全数字电视制作系统的设计中，选择数字编码方式和接口形式是关键。
In low bit rate application or high definition player system such as digital cinema, coding artifacts will be very annoying.
在低码率或超高清晰度视频特别是数字电影应用中，压缩噪声会影响观看质量。
In the modern digital communication system, error control coding is an important technique to guarantee the reliable message transmission over noisy channel.
在现代数字通信系统中信道编译码技术已经成为通信系统保证信息传输可靠性的重要手段之一。
An improved encryption algorithm based on digital chaotic coding system is proposed.
提出一种基于数字化混沌密码系统的改进算法。
For its simple coding and low rate of error identification, the Cyclic Redundancy Check (CRC) is widely used in digital communication system.
循环冗余校验CRC由于编码简单、误判概率低，在通信系统中得到了广泛的应用。
Based on digital image processing and combined coding theory, two-dimensional matrix bar code is a symbol system processed automatically using image recognition technology.
作为二维条码的一种，矩阵式的二维条码是建立在计算机图像处理技术、组合编码原理等基础上的一种图形符号自动识读处理码制。
There are two technique problems for Terrestrial digital TV transmitter: one is the channel coding modulation technique whch is dependent of TV system;
数字地面电视发射机有两大技术难点：一是与制式有关的信道编码调制技术；
There are two technique problems for Terrestrial digital TV transmitter: one is the channel coding modulation technique whch is dependent of TV system;
数字地面电视发射机有两大技术难点：一是与制式有关的信道编码调制技术；
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