前缀码

同时，证明了满足含有X中字母且长度有限的极大前缀码必是极大码。

In addition , we proved that a maximal prefix code with finite length that contains the alphabet in X must be a maximal code .

设X是有限字母集X上的自由幺半群，以X为顶点集构造一个语言图，用它来研究极大前缀码，并给出一系列判定极大前缀码的充要条件。

Let X ~ be the free monoid over finite alphabet set X , let X ~ as node set constitute a language diagram , then use it to investigate maximal prefix code , and obtain a tie of sufficiency and necessary conditions of discriminating maximal prefix code .

用于数据压缩传真机的MW码及前缀码搜索式译码实现

MW Code in Data Compression Facsimiles and Its Decoding Implementation of Searching Prefix Codes

最后还证明了字母集X上所有极大前缀码之集M（X）是一个自由幺半群。

Finally it is proved that the set M ( X ), all maximal prefix codes over X is a free monoid .

一种实用的WCDMA随机接入信道前缀码捕获方案

A Feasible Solution to the Preamble Capture Module in WCDMA

EAN商品条码的前缀码不代表商品的原产地

Prefix Code of EAN Bar Code not meanings Country Origin

数据压缩是信息科学中的一项重要的技术，利用Huffman算法得到的前缀码可以使文件总编码长度最短。

Data compaction is an important technique of the computer science , prefix codes gained by using Huffman algorithm can make the total length of codes in the file shortest .

结合3GPP协议的性能要求，根据理论分析和计算机仿真，提出了WCDMA随机接入信道前缀码捕获的一种实现方法。

According to the 3GPP protocol , a receive solution of random access channel of WCDMA is performed , which is proved to be beyond the minimal performance limits of the protocol through computer simulation .

构造移动通信中降低能耗的前缀码的动态规划加速

A Dynamic Programming Speedup for Energy-Saving Prefix-Free Coding in Mobile Communications

一种移动通讯系统中前缀码的构造方法

Method to Construct the Prefix Code in Mobile Telecommunication System

极大前缀码的若干判定与性质

Some determinations and properties of the maximal prefix code

一个f-析取的上下文无关前缀码

An F - disjunctive Context - free Prefix Code

极大前缀码的积

Product of maximal prefix codes

在自由么半群上引进了模糊码、模糊前缀码和模糊极大前缀码等概念，并且讨论了它们的某些代数特征和代数性质。

In this paper , we shall introduce the notion of fuzzy code , fuzzy prefix code , and maximal prefix code , and discuss their algebraic character and algebraic properties .

MC-CDMA系统通过使用OFDM技术中的循环前缀技术来降低码间干扰（ISI），但循环前缀也使频带利用率降低。

MC-CDMA uses the Cycle Prefix technology of OFDM to reduce ISI , but cycle Prefix bring the low bandwidth utilization rate .

为减少测试数据存储量，提出了一种省略FDR码前缀的变-变长度压缩码，称之为共前缀连续长度码CPRL（Co-PrefixalRunLength）。

This paper proposes a new class of variable-to-variable - length codes called Co-Prefixal Run Length codes ( CPRL ), which omit prefix of FDR codes , to compress test data .