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error-correcting coding
相关语句
  纠错编码
     Error-correcting Coding of QR Code Based on Reed-Solomon Algorithm
     基于Reed-Solomon算法的QR码纠错编码
短句来源
     Simulation Research of Error-correcting Coding & Encrypting in Data Communication System
     数据通信系统纠错编码与加密方案仿真研究
短句来源
     In this paper, a new technique for combining a kind of high-efficient modulation with high-efficient error-correcting coding is introduced, and a given modulation method combined with R=1/2convolutional code in real-time digital system of picture transmission is studied and practised. (7, 5) convolutional code and mapping rule—Galay mapping is selected according to coding-mapping rule, and finally, transmission results in radio channel are given.
     本文介绍了一种将频带利用率较高的调制方式与高效纠错编码结合的新技术,并且就具体的数字静态图象传输系统中给定的调制方式,对R=1/2的卷积码进行了探讨和实践,根据编码—映射规则选择了(7,5)码以及映射规则—格雷映射,最后给出了无线信道的传输实验结果。
短句来源
     Turbo code has the decoding performance of nearing the Shannon limit. Its appearance has caused sensation on the field of coding theory, and has known as the error-correcting coding of 21st century.
     Turbo码有着接近Shannon理论极限的译码性能,它的出现在编码理论界引起了轰动,被称为二十一世纪的纠错编码
短句来源
     Therefore the close relation between error-correcting coding theory and modern cryptography is discovered once again.
     此结论再一次揭示了纠错编码理论与现代密码学之间的有机联系。
短句来源
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  差错控制编码
     Turbo codes tap the potentialities of concatenated codes. For its excellent decoding performance, it has become the error-correcting coding scheme in 3rd mobile communication channel.
     由于其优异的译码性能,受到人们的重视,它已成为第三代移动通信信道差错控制编码方案。
短句来源
     The essence of error-correcting coding is to make strong the anti-disturbance ability when signal is being transmitted.
     信道编码(也即纠错编码或差错控制编码)是信号处理的另一主要研究方向,其本质就是加强信号传输过程中的抗干扰能力。
短句来源
     By analyzing and summarizing many coding methods, error-correction types and the classifications of the error- correcting coding and in terms of the difference of the relation between bits error ratio and code-words error ratio of the common channel coding methods, this paper obtains a quantitative computational result about the influence of the error- correcting coding on the reliability of the digital communication system. The result is analyzed by the simulation of MATLAB computer software.
     通过对数字通信的各种信道编码方式、差错控制的类型以及差错控制编码分类的总结和分析,根据各种常用信道编码的比特差错率和码字差错率之间关系的差异,得出了差错控制编码对数字通信系统可靠性影响的定量计算结果,并用MATLAB仿真软件进行了分析和比较。
短句来源
  错误效正码
     The Congruence equation is used to solve perfect distance-t resource placement in a k-ary n-cube. This approach is more simple than using error-correcting coding and easy to be implemented.
     利用同余方程解决k-aryn-cube网络上距离为t的完美资源布局问题,它比通常利用错误效正码简单得多,而且容易实现.
短句来源
  “error-correcting coding”译为未确定词的双语例句
     (3) Introduces Error-correcting coding from communication field to watermarking algorithm to improve robustness, which make the copyright information, such as user ID and stamp be extracted reliably.
     (3) 将通信中的纠错编码的思想应用到水印算法中,以提高水印的鲁棒性,这样就使嵌入的有含义的版权信息,比如作品序列号、图章等能够更哈尔滨工程大学博士学位论文一加可靠地提取出来。
短句来源
     Design of an error-correcting coding scheme in petroleum well logging and its FPGA implementation
     石油测井中纠错编码的设计及其FPGA实现
短句来源
     At present, with the successive development of production technique and the successive deep-going researches on error-correcting coding theory and theory of stream ciphers over finite rings have not only important theoretical significance but also important practical value.
     目前,随着生产技术的飞速发展和理论研究的不断深入,有限环上的纠错码理论和序列密码理论的研究不仅具有重要的理论意义而且具有重要的实际应用价值。
短句来源
     The theory of quaternary linear codes is one of the important subjects of classical error-correcting coding theory in recent ten years, which is closely related with the study on constructions and properties of binary nonlinear codes.
     四元线性码是经典的纠错码理论在近十年间发展起来的一个重要研究方向,它与二元非线性码的构造及研究有着紧密的联系。 本文主要讨论两个Z_4-线性码ZRM(r,m)和ZRM~*(r,m)以及它们在Gray映射下的二元像ZRM(r,m)和ZRM~*(r,m)的一些性质。
短句来源
     In recent decade, researches on error-correcting coding theory over finite rings have drawn intensive attention in the field of error-correcting coding theory.
     近十几年来,有限环上的纠错码理论的研究是纠错码理论研究领域的一个研究热点。
短句来源
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  error-correcting coding
Furthermore, this statement discovers the deep relationship between the error-correcting coding theory and the modern cryptography.
      
The problem of choosing the algorithms of compression and error-correcting coding for transmission of digital images via communication channels is considered.
      
Complex approach to choosing algorithms of compression and error-correcting coding in digital image transmission via communicati
      


In this paper, a new technique for combining a kind of high-efficient modulation with high-efficient error-correcting coding is introduced, and a given modulation method combined with R=1/2convolutional code in real-time digital system of picture transmission is studied and practised. (7, 5) convolutional code and mapping rule—Galay mapping is selected according to coding-mapping rule, and finally, transmission results in radio channel are given.

本文介绍了一种将频带利用率较高的调制方式与高效纠错编码结合的新技术,并且就具体的数字静态图象传输系统中给定的调制方式,对R=1/2的卷积码进行了探讨和实践,根据编码—映射规则选择了(7,5)码以及映射规则—格雷映射,最后给出了无线信道的传输实验结果。

In this paper, we present a series of important applications of error-correcting codes to modern cryptology, espically to the construction of public key、secret key cryptosystems, secret sharing schemes, digital signature schemes, etc., according to the research background and recent development of joint encryption and error correcting coding. We also analyse some problems in these applications, and point out several remained research problems

本文根据近年来加密与纠错码相结合的国内外研究背景及进展,阐述了纠错码在现代密码学,尤其是在构造公钥、私钥密码体制,密钥保管及数字签名等方案中的一系列重要应用,最后指出了几个有待继续研究的课题。

This paper proves that a good linear block error-correcting code implements a good linear local-random sequence generator. Therefore the close relation between error-correcting coding theory and modern cryptography is discovered once again.

本文证明了好的线性分组码的编码器可作为好的线性局部随机序列发生器(具体含义见定理2之后的说明)。此结论再一次揭示了纠错编码理论与现代密码学之间的有机联系。

 
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