codewords
英
美
网络 符号语言; 编码成代码字; 编码词; 编码字; 条码字符或编码词
双语例句
- The transcript is full of codewords, which is standard practice in any army.
抄本上全是密码，这种做法是所有军队的惯例。 - Those codewords would then be transmitted back to a computer where the soldier's position and message-telling, for instance, that it is safe to progress towards a target-which would be transmitted to their peers in the field.
随后这些代码被传输回计算机，计算机会将士兵的位置和信息传送给战场上的其他士兵，比如，朝某个目标行进是安全的等指令。 - We also derive some properties of the transfer function which can reduce the number of dual codewords stored.
我们也推导一些转换函的性质，这些性质可以用以减少对偶码字的储存。 - The POCSAG code format consists of a preamble and one or more batches of codewords.
POCSAG码的格式由一个序言和一个或多个批次的码字。 - You have imagined, probably, a huge underworld of conspirators, meeting secretly in cellars, scribbling messages on walls, recognizing one another by codewords or by special movements of the hand.
你们大概想象它是一个庞大的密谋分子地下网，在地下室里秘密开会，在墙上刷标语，用暗号或手部的特殊动作互相打招呼。 - Through the research of VLSI architecture of fast codewords search algorithms, we can provide a foundation for the implementation of detailed and sophisticated image coding schemes in the future.
通过对矢量量化快速码字搜索算法的VLSI结构的研究，为进一步设计更为详细和复杂的图象编码系统提供基础。 - Codebook Design for Vector Quantization with Most Dispersed Codewords in Initialization
初始码字间距最大化的矢量量化码书设计算法 - By employing the properties of Q-transform, the maximum number of codewords of binary equidistant codes and equidistant constant weight codes were studied and two upper bounds were then obtained. These two bounds are better than previous known results in certain cases.
通过使用Q-变换分布的性质，研究了二元等距码和等重等距码的最大码字数并得到2个新的上界，这些上界在某些情况下优于已知的结果。 - During the search process for code, a lot of codewords can be rejected by utilizing the non-linear interpolated vector quantization ( NLTVQ) technique, the partial distance search technique, the method of two vectors difference's sum and polarity estimation of some important wavelet coefficients.
结合非线性插补矢量量化技术、矢量和值差法、部分失真排除法和一些典型的小波系数的极性判断，在搜索编码过程中，有效排除部分候选码字。 - By difining the distance between pairs of codewords, we give a new measure for image similarity computation.
通过定义矢量量化码字间的距离，构造了一种用于计算图像间相似性的度量方法。 - Special Application of POCSAG Message Codewords in National Paging Network
POCSAG码中信息码字在全国性联网上的妙用 - The unequal protections of Turbo codes are studied further more under the distributions of low weight codewords.
基于低码重分布的概念，对Turbo码的不等保护作了进一步的探讨，给出了修改后的三种不等保护的方法。 - A novel Code-Matched interleaver is proposed which decreases the number of the low weight codewords to improve the performance of the Turbo code.
提出了一种改进型的CodeMatched交织器，它能减少低重量码的数量，从而提高Turbo码的性能。 - The problems of maximum number of codewords for binary constant weight codes are studied by ( employing) the theory of Johnson Schemes.
本文利用JohnsonSchemes理论研究了二元等重码及其最大码字数问题。 - Based on the quadratic congruence interleaver, a new algorithm which is improved on the linear congruence is advanced, the choices of its parameters are analyzed systematically and The new algorithm has the effects on the low weight codewords distribution.
基于二次算术同余交织器的构造算法，提出了对线性同余交织器的改进，系统地分析了其参数的选择情况及对低码重分布的影响。 - Before encoding, the mean value and norm are first computed for each codeword, and then codewords are ordered according to the ascending order of their mean values.
在编码前，该算法预先计算每个码字的均值和范数，然后根据均值大小的升序排列对码字进行排序。 - This paper analyzes the properties of ECOC and presents a search coding method which corresponds to codewords with integers and gets a satisfied output code through searching an integer range in sequence.
分析了现有纠错输出码的性质，提出一种搜索编码法，该方法通过对整数空间的顺序搜索，获得满足任意类别数目与最小汉明距离要求的输出码； - Research on the Distributions of Low-Weight Codewords of Turbo Codes
Turbo码的低码重分布特性研究 - Second, the best matched codeword can be gained from above codewords based on the partial distortion search ( PDS) algorithm.
然后运用部分失真搜索算法（PDS），在上述码字中找出其中最匹配的码字。 - A DFT structure is used in the codebook design to extend the orthogonality between the codewords, which in turn enhances the flexibility of user selection.
通过采用基于DFT矩阵的码本设计，充分拓展了码本中码字的正交性，从而增强了系统用户调度的灵活性。 - Then this paper proposes a new codewords search algorithm: an improved codeword search algorithm based on subvector features.
然后以上述部分搜索算法为基础，提出了一种新的码字快速搜索算法&基于矢量及子矢量特征的码字搜索优化算法。 - Then it continues to give a detailed description of the three key technologies: Codebook Design, Codewords search, Indexes Assignment and their development statuses.
接着在此基础上，详细介绍了矢量量化的三大关键技术&码书设计、码字搜索和码字索引分配，并分别对这三部分的发展现状加以详细叙述。 - Only one match within the group is needed for our approach, and it enhances the decoding efficiency of codewords greatly.
本文的方法在分组内部只需进行一次匹配，极大地提高了码字的解码效率。 - In this dissertation, a deep study is taken on the distributions of low weight codewords of Turbo codes and the applications.
本文主要对Turbo码的低码重分布及其应用方面进行了探讨研究。 - Experiments prove that the proposed method improves the correlation of codewords and the robustness of feature mapping, and achieves good performance of scene classification.
实验证明，该方法提高了特征码字之间的相关性和特征映射的鲁棒性，取得了较好的场景分类性能。 - In the relay node, the two codewords for local information and relay information are XORed in physical layer before transmission for more efficient use of system resources.
中继节点在物理层把本地信息和中继信息的信道编码码字进行二进制异或叠加后发送，实现对系统资源更为有效的利用。 - In closed-loop single user MIMO downlink, in view of differential codebook-based limited feedback precoding, we propose to use the codebook set which incorporates codewords optimized for different channel variation speed.
在闭环MIMO单用户下行链路中，基于差分码本的有限反馈，本文提出了融合优化于不同信道变化速率的交替差分码本方案。 - The RLNC based new mechanism can recover error of transmission symbols ( LDPC codewords).
而基于随机线性网络编码的新机制能够有效恢复传输符号（LDPC码字）中的错误。 - A unified formulation is presented for optimal rate allocation of embedded source coding and rate compatible channel codewords under bandwidth constraints.
本文对带宽受限情况下嵌入式信源编码和码率兼容信道码字的码率分配给出了统一的问题描述。 - Then a fast algorithm using channel operation region division and two-way rate selection is proposed, which is fit for both the case of fixed-length information blocks and the case of fixed-length channel codewords.
同时，提出了一种基于信道分区和双向码率选择的码率分配快速算法，对定长信源分组方式和定长信道分组方式均适用。