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   error correcting code 在 计算机软件及计算机应用 分类中 的翻译结果: 查询用时:0.012秒
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error correcting code
相关语句
  纠错码
    A Watermarking Alglorithm Based on RSA and Error Correcting Code
    一种基于RSA和纠错码的水印算法
短句来源
    PDF417 error correcting code and its implementation
    PDF417纠错码原理及实现
短句来源
    The paper presents the resolvent of mutation error in DNA computing,based on the analysis of mutation error dataspace and mutation error correcting code.
    并在分析突变误差数据空间、突变误差纠错码的基础上,提出了解决DNA计算中突变误差问题的方案。
短句来源
    Public Digital Watermark Using Error Correcting Code
    采用纠错码的公开数字水印(英文)
短句来源
    Distributed Secure File System Based on Error Correcting Code
    一种基于纠错码的分布式安全文件系统
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更多       
  纠错编码
    By deliberately devising a binary image as the watermark, we introduced an error correcting code watermarking scheme, and applied it to the traditional embedded zerotree wavelet(EZW) watermarking algorithm.
    通过对二值水印图像进行精心设计 ,引入纠错编码机制 ,并将其应用于传统的小波零树 (EZW )算法中。
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  “error correcting code”译为未确定词的双语例句
    A Digital Image Watermarking Algorithm Based on Quadtree and Error Correcting Code
    基于四叉树和纠错编码的数字图像水印算法
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    A digital image watermarking algorithm based on quadtree and error correcting code is proposed.
    提出了一种基于四叉树和纠错编码的数字图像水印算法。
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  error correcting code
An efficient software implementation of a forward error correcting code
      
Redéi to prove, that every perfect 1-error correcting code C of length p?+ 1 over an alphabet of cardinality p, such that C has a rank equal to p and a kernel of dimension p - 2, will be equivalent to some Hamming code H.
      
Finally, a detailed product operator description is given of recent NMR experiments which demonstrate a three-bit quantum error correcting code, using field gradients to implement a precisely-known decoherence model.
      
We note that this construction results in a quantum error-correcting code that corrects any n 1 errors.
      
With a powerful error-correcting code, we expect this number to increase.
      
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Byte error correcting codes are demanded in byte-oriented systems such as main memory, data transfer path, etc.. In this paper a class of single byte error correcting double byte error detecting codes (Sb/EC Db/ED codes) generated by means of the recursive process is presented. If the byte length is b, the length of checking part of the code is m bytes, the length of information part of the code is k bytes, then the maximal code length will be n=m+k=2m-2...

Byte error correcting codes are demanded in byte-oriented systems such as main memory, data transfer path, etc.. In this paper a class of single byte error correcting double byte error detecting codes (Sb/EC Db/ED codes) generated by means of the recursive process is presented. If the byte length is b, the length of checking part of the code is m bytes, the length of information part of the code is k bytes, then the maximal code length will be n=m+k=2m-2 (2b-1+1) bytes. In case of b= 1, these codes are the same with the ordinary binary Hamming SBC DED codes. Furthermore, another class of Sb/EC Db/BD rotation codes is produced with a computer. The length of such a code is longer than that of the previous one as the length of the checking part is increased.

对于面向字节组织的系统,如存储器、数据传输通路等,为了提高系统可靠性,需要采用能校正字节错的纠错码。本文提出一种用递归方法形成的单字节错校正双字节错检测码(S_bEC/D_bED码)。设字节长度为b位,该代码的校验部分长度为m字节,信息部分长度为k字节,则最大代码长度为n=2~(m-2)(2~(b-1)+1)字节。在b=1的特殊情况下,即为一般二元海明SEC/DED码。此外,用计算机推导出一种S_bEC/D_bED旋转码,这种码随校验部分长度的增加,具有比前一种码更大的代码长度。

This paper presents a class of single B-adjacent chip error correcting codes suitable to error correcting of LSI memory chips. By employing these co-des, the error correcting ratio is 2b-1/2b. These codes can also be used to correctany error occurred on a single chip.

本文针对大规模集成电路存储器的错误特征,给出一类可以纠正和检测一个B邻接片错误的线性分组码,其可纠错误比率η=2~b-1/2~b,特别可纠正单片上的任何错误。它们纠检错能力强,冗余度低,特别适于大规模集成电路存储器。

The error-trapping decoder is the simplest way of decoding cyclic codes satisfying R<1/t,where t is the maximum number of errors to be corrected and R the code rate.These codes have low rates and/or correct only a few errors. Kassami has used the concept of covering polynomials to demonstrate modified error-trapping decoders for several binary cyclic codes not satisfying R <1/t. The author finds out a subset of Kassami's decoders─a special kind of modified error-trapping...

The error-trapping decoder is the simplest way of decoding cyclic codes satisfying R<1/t,where t is the maximum number of errors to be corrected and R the code rate.These codes have low rates and/or correct only a few errors. Kassami has used the concept of covering polynomials to demonstrate modified error-trapping decoders for several binary cyclic codes not satisfying R <1/t. The author finds out a subset of Kassami's decoders─a special kind of modified error-trapping decoders. The decoder is as easy to be implemented in hardware as an error-trapping decoder,and can be used when R<1/t is not available. For error-correcting codes,we have found the decision method to the codes which is applicable to the decoder, and have given the algorithm of finding covering monomials.Finally,the author points out the simple relation between the order of monomial and the hardware.

捕错译码是传码率满足R<1/t的循环码译码最简单的方式,其中t是所能纠错误数的最大值,R是传码率。这类码传码率低,纠错少。嵩钟雄运用覆盖多项式的概念得出了传码率不满足R<1/t的二进制循环码的改进捕错译码方法。本文找到了嵩钟雄译码器的一个子类──一类特殊的改进捕错译码器。作者的译码器同捕错译码器一样易于硬件实现,并且能够用于传码率不满足R<1/t的情况。对于纠错码,作者找到了适合于这一译码器的码判别方法,并进一步给出了寻找这类码覆盖单项式的算法。最后指出了覆盖单项式阶数与硬件的简单对应关系。

 
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