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序列偶     
相关语句
  sequence pairs
     The Optimization of Sequence Pairs with Low/Zero Correlation Zone Using Genetic Algorithms
     应用遗传算法优化低/零相关区序列偶
短句来源
     This is an expansion of the former constructional method which can only get complementary sequence pairs of even length and is usefull to study the property of odd length complementary sequence pairs.
     这不仅拓宽了二元互补序列偶可构造的空间范围,更重要的是可以通过此种构造方法来构造更长的奇数长二元互补序列偶,弥补了原有的构造方法只能构造偶数长度的互补序列偶的不足,而且对研究奇数长二元互补序列偶也具有重要意义。
短句来源
     Research on Application of Sequence Pairs in Spread Spectrum Communication System
     序列偶应用于扩频通信系统的研究
短句来源
     Sequence Pairs and Their Application
     序列偶及其应用
短句来源
     The Study of Generalized Quasiorthogonality Sequence Pairs Set
     广义准正交序列偶集的理论研究
更多       
  sequence pair
     So, binary complementary sequence pair was studied on the basis of binary complementary sequence.
     因而,在二元互补序列的基础上引入序列偶的概念,产生了二元互补序列偶这种最佳信号形式。
短句来源
     The elements of each sequence in odd-periodic perfect almost binary sequence pair are "1" or "-1" with exception of a single zero element,and odd-periodic perfect almost binary sequence pair possess a perfect odd-autocorrelation function.
     奇周期最佳几乎二进序列偶中2个序列中均有一个元素为“0”元素,其他元素取值均为“+1”或“-1”,并且其奇周期自相关函数为单值脉冲函数.
短句来源
     Themain work is just as following:(1)The basic concepts of sequence pair, the correlation properties of thesequence pair and the applications of the sequence pair in the signal process andcommunication system are introduced.
     主要工作如下:(1)介绍了序列偶的基本概念和序列偶自相关函数的性质,以及序列偶在信号处理和通信系统中的应用。
短句来源
     The Design of the ZCZ Sequence Pair Set in the Quasi-Synchronous CDMA System
     准同步CDMA系统中零相关区序列偶集合的设计
短句来源
     The paper alsodiscusses the necessary condition of the being of ZCZ sequence pair, peak valuecharacteristic, construction methods and the transform properties of theself-correlation function.
     讨论了ZCZ序列偶存在的必要条件、峰值特性、构造方法以及自相关函数的变换性质。
短句来源
更多       
  complementary sequence pairs
     This is an expansion of the former constructional method which can only get complementary sequence pairs of even length and is usefull to study the property of odd length complementary sequence pairs.
     这不仅拓宽了二元互补序列偶可构造的空间范围,更重要的是可以通过此种构造方法来构造更长的奇数长二元互补序列偶,弥补了原有的构造方法只能构造偶数长度的互补序列偶的不足,而且对研究奇数长二元互补序列偶也具有重要意义。
短句来源
     The Search Method of Perfect Binary Complementary Sequence Pairs and Aperiodic Binary Sequence
     最佳二元互补序列偶及非周期二元序列的搜索算法的研究
短句来源
     Research on Binary Complementary Sequence and Binary Complementary Sequence Pairs
     二元互补序列及二元互补序列偶理论的研究
短句来源
     The property of complementary sequence pairs is studied, and a new denotation figured by three sequences is introduced in this paper.
     本文研究了二元互补序列偶的构造方法,类比互补序列的构造方法,提出了一种新的二元互补序列偶的构造方法,通过此构造方法可以构造出奇数长度的二元互补序列偶,这样就更加丰富了二元互补序列偶的可利用空间;
短句来源
     In this paper, the construction of complementary sequence pairs are studied, and a new constructional method is found, with which it can get a complementary sequence pairs of length MN by a complementary sequence pairs of length M and a complementary sequence pairs of length N.
     本文研究了互补序列偶的构造问题,得到了一种新的二元互补序列偶的构造方法,即由N长二元序列偶和M长二元序列偶来构造MN长二元序列偶
短句来源
  “序列偶”译为未确定词的双语例句
     (3)The paper defines the concept of the ZCZ sequence set, presents andproves the several transform properties of the ZCZ sequence set.
     (3)定义了ZCZ序列偶集合的概念,给出并证明了ZCZ序列偶集合的几种变换性质;
短句来源
     A Class of Forcibly h-strong Pairs of Score Sequence of Bipartite Tournament
     二部竞赛图的一类完全h强得分序列偶
短句来源
     The existing combinatorial admissibility conditions are presented.
     和它存在的组合允许条件,用计算机搜索出若干最佳屏蔽二元互补序列偶
短句来源
     In the research into perfect binary array pairs and difference set pairs, it was provedthat perfect binary array pairs exist when sequence length multiplier for four;
     在最佳二元阵列偶及差集偶的研究方面,证明了序列长度为4的倍数时存在最佳二元序列偶;
短句来源
     The paperdeduces the theory bound of the ZCZ sequence set, and also combining thestudy actuality of zero correlation sequence makes some discussion about thebound.
     推导了ZCZ序列偶集合的理论限,并结合零相关区序列的研究现状对理论限作了讨论;
短句来源
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  sequence pairs
Computer calculation verifies that the pseudo-random binary sequences with length up to N=127 can be easily turned into perfect punctured binary sequence pairs.
      
A new synchronization scheme using Perfect Punctured Binary Sequence Pairs in DS-UWB system
      
In this paper, a new synchronization scheme is proposed in Direct Sequence (DS) UWB system using Perfect Punctured Binary Sequence Pairs (PPBSP) as the preamble.
      
Repeated sequence pairs (pointers) of three to 14 bases at the ends of MDSs appear to be essential for correct splicing of MDSs during macronuclear development.
      
In the case of α1-antitrypsin, the proportion of different nonsynonymous sites exceeds that of different synonymous sites at the reactive center for sequence pairs of recent duplication.
      
更多          
  sequence pair
The existing decoders such as the bottom-left, sequence pair, block design, and substitution were presented along with new modifications of the block approach to the deterministic heuristics.
      
A new set of binary sequences-Periodic Complementary Binary Sequence Pair (PCSP) is proposed.
      
In this paper, the perfect dyadic binary sequence pair with one-value dyadic correlation functions is presented.
      
That is, the perfect dyadic binary sequence pair is a perfect discrete signal, for its dyadic relative function is δ-function.
      
The transformation features and some existing admissibility conditions of perfect dyadic binary sequence pair are discussed, and the properties for this kind of code in Walsh transformation spectrum and weight spectrum are also analyzed.
      
更多          


This paper discusses a class of forcibly h-strong Score sequences of bipartite tournament,gives a best upper bound about number h for all given score sequences.

本文讨论了二部竞赛图的一类得分序列偶的完全h强问题,并且对所给得分序列偶得到了h的最优上界.

Sequence pairs,periodic and aperiodic autocorrelation functions of the sequence pairs are discussed. The examples for the perfect binary sequence pairs and the complementary binary sequence pairs are given. Some problems for engineering applications of the sequence pairs are discussed.

提出了序列偶序列偶的周期与非周期自相关函数的概念,给出了最佳二进序列偶和二元互补序列偶两种最佳信号的例子,并讨论了序列偶在工程应用中的一些问题。

In this paper, the requirements for the spreading codes combined multiple access and encryption for CDMA systems are presented using asynchronous direct sequence CDMA (A-CDMA) systems as a model.In order to investigate the effect of this soft spreading codes on operational performance of A-CDMA system,the probability distribution functions of the even cross-correlation functions of the purely random sequences and Gold codes is compared. Finally, some useful conclusions are obtained.

基于一个异步直接序列码分多址模型,给出了多址与保密结合的扩频码应具备的条件。为了研究这类扩频码对A-CDMA系统性能的影响,比较了纯随机序列和Gold伪随序列的偶互相关概率分布,得到一些有用结论。

 
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