查询词典 digital coding

Theoretical analysis and experimental results suggest that its coding accuracy based on a N-sized code-book of size N N2 is comparable with that of VQ coding based on a N2-sized codebook,and much better than multi-stage VQ based on two codebooks of size N,while its computational complexity is much lower than the latter ones under equivalent accuracy obtained.

理论分析和实验结果表明：码书大小为N的线上投影法的编码精度与码书大小为N2的矢量量化法相当，并且明显优于用两个大小为N的码书构成的两级矢量量化法，而其码书生成和编码过程的计算复杂度均远远低于后者。

Bioinformatics was used to seek the homologous gene of EXT1 in Strongylocentrotus purpuratus which was just discovered and had the correlation to human hereditary multiple exostoses. The sequence, exons, coding protein, physical and chemical characters of EXT1 gene were analyzed. The structure and function of its coding protein were predicted, and the phylogenetic tree for the homologous gene was constructed, which provided certain basis for the future research of human EXT1 gene.

利用生物信息学方法寻找人类遗传多发性外生性骨疣EXT1基因在紫色球海胆中的同源基因，对该基因的序列、外显子信息、编码蛋白及其理化性质进行分析，并预测其编码蛋白的结构与功能，构建其同源基因的系统进化树，旨在为进一步研究人体EXT1基因提供一定的依据。

Using coding technique,12 species of Vibrio,Aeromonas and Plesiomonas which are common in medicine have been codinged,A7 digit coding identify method has been made up and 208 strains of standard funguses have been determined.

采用编码技术对医学常见的弧菌属、气单胞菌属及邻单胞菌属的12 个菌种进行编码，建立了7 位数编码鉴定法。

The whole coding algorithm can be divided into three parts: linear prediction, Haar wavelet decomposition and afterwards entropy coding.

整个编码算法可划分为三个步骤：线性预测、Haar小波分解和后续熵编码。

Innovations and improvements in the algorithms are mainly included as: 1 The phonetic classification algorithm is applied into the Sinusoidal Model based coding scheme, the speech characteristics in Mandarin are utilized, so the coding rate of the vocoder is reduced, speech quality is maintained, and the flexibility in designing vocoders is improved.

在对算法的研究上，主要的创新和改进表现在以下几个方面： 1）将分类算法应用到其于正弦模型的编码算法中，并利用汉语的语言特点，使声码器总的码率得到降低，音质得到保持，同时使声码器设计上的灵活性得到提高。

A scheme of one-way communication is presented using four-dimension two-particle system,which is based on the superdense coding combined with the classical binary coding.

根据超密编码原理，考虑到与经典的二进制编码相融合，提出了利用四维二粒子进行超密编码的单向通信方案。

With coding across antenna,subcarrier and time together,the coding method can get the full diversity of spatial and frequency.

1引言在高速发展的现代社会，人们越来越需要更快和更稳定的宽带无线通信和基于此的无线服务。

After the detailed analysis of EBCOT architecture in JPEG2000, the coding information of each bit plane and the corresponding passes can be obtained simultaneously. Therefore, bit plane-parallel and pass-parallel coding is proposed, and its VLSI architecture is shown in details.

通过分析JPEG2000和国内外提出的EBCOT编码结构，指出不仅每一个比特平面，而且对应的编码过程的编码信息可以同时获得，从而给出了比特平面与编码过程全并行处理的块编码方法，并且详细说明了实现的VLSI结构。

Based on this architecture, we propose a quasi-blind watermarking technique and synchronization ideal, which can against JPEG coding, Wavelet-based coding and image shift attacks efficiently.

基植於此架构下，我们提出了一个杂讯通道模型之跳频式数位浮水印技术，此外，并结合同步化的观念进而有效的抵抗失真压缩及影像偏移之攻击。

I believe that fable structure constituted the most popular writing style among left-wing writers. They created new totem myth with re-gard to nature and human themselves by means of life coding and re-explanation of nature included in their own description coding system, which is a common characteristic of radicalism.

我认为，寓言式的结构是左翼作家普遍喜欢的创作体式，通过对生活的码化处理，通过对描写之物的编码将世界纳入自己的编码系统进行重新解释，从而创造新的关于世界和人类自身的图腾神话是激进主义文学的普遍特征。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样