汉明码
- Hamming code
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采用扩展汉明码作为Turbo乘积码(TPC)的子码时,与传统的Chase算法相比,Cyclic-2PML(循环2伪最大似然)算法复杂度低。
Cyclic-2 PML ( Pseudo Maximum Likelihood ) algorithm is of lower complexity compared with the traditional Chase algorithm when extended hamming code is used as the sub-code of Turbo Product Code ( TPC ) .
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在原有AES硬件设计中加入汉明码纠错电路,能自动纠正同一字节内的所有单比特故障,硬件仿真实验证明,故障发现率接近100%。
The design adds Hamming Code error correction circuits into the original AES implementation and it can correct all single-fault in the same byte automatically . Hardware simulation shows that the ratio of fault detection is close to 100 % .
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FPGA的汉明码数据传输系统的设计
A Transmission System of Data with Hamming Code Based on FPGA
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基于汉明码的DCT域水印算法
Dct-based watermarking algorithms using hamming code
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用MCS-51实现(7,4)汉明码的译码方法
Coding Method of Implementing ( 7,4 ) Hamming By MCS-51
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循环汉明码CHEC及其在计算机系统中的应用
Cyclic Hamming Error-Correcting Codes and their Applications in Computer Systems
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对于基于线性分组码标准阵列的选择映射法,提出了用扩展汉明码标准阵列来降低峰均功率比的具体算法,并通过蒙特卡罗仿真,证明了该算法可以有效地降低PAPR。
A specific scheme is proposed to reduce the PAPR by using the standard arrays of extended hamming code . With Monte Carlo simulation , the effect on PAPR reduction of this scheme is testified .
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汉明码在提高nRF2401无线数据传输可靠性中的应用
The Application of Hamming Code in Improvement of nRF2401 ′ s Reliability of Wireless Data Transmission
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同时,得出了群PSL3(2)也是汉明码A7的自同构群。
Then we get a conclusion that the group PSL3 ( 2 ) is also an automorphism group of Hamming code A7 .
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在文献[2]中证明了线性变换群GL3(2)是汉明码A7的自同构群。
It was proved that linear transformation group GL3 ( 2 ) is an automorphism group of Hamming Code A - in paper [ 2 ] .
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文章设计了AVR单片机主从式的数据传输协议及其数据纠错方式,利用了循环冗余校验和汉明码校验技术,保证数据传输的可靠性,提高系统的抗干扰能力。
The thesis designs AVR singlechip principal and subordinate transmission protocol and data corrected way , uses the technology of CRC check and Hamming code check in order to guarantee the data transmission reliability and improve the system antijamming ability .
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文中具体使用了几种常用的纠错编码方法(如汉明码、BCH码、RS码和卷积码等)对水印结构进行预处理来提高水印的健壮性。
The paper applies many kinds of error correcting coding ( such as hamming code , BCH code , RS code and the convolutional code ) in watermarking , intending to lower the detection error rate by correcting some errors , and to improve the robustness of watermarking .
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一种新型的近仙农理论极限的码:并行联接扩展汉明码
Newly Near Shannon Limit Codes : Parallel Concatenated Extended Hamming Codes
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汉明码在大型传感器网络中的应用研究
Application and research of Hamming code in large scale sensor networks
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利用模拟退火算法计算汉明码广义汉明重量谱
On Calculating the Generalized Hamming Weights of Hamming Codes with Simulated Annealing
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汉明码校验原理解析
Parsing of the Check and Rectification Principle of Hamming Code
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基于和积算法的汉明码迭代译码性能分析
Analysis of Hamming code 's iterative decoding performance based on sum-product algorithm
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汉明码检验系统的电路实现
How to Use Circuit to Realize A Examing System of Hamming Codes
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基于汉明码的数字水印隐藏方法
The Method of the Embedding of the Digit Watermarking Based on Hamming Code
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一种基于复制码和汉明码的容错加法器
A Fault-tolerant Adder with Duplicated Code and Hamming Code
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汉明码在二进制双极性通信系统中的性能分析
Performance Analysis of Hamming Codes in Binary Bipolar Communication System ; two-way radio system
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汉明码和多数选举在关系数据库数字水印中的应用
Application of hamming code and voting in majority in the relational database digital watermarking
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在微机上实现汉明码纠错的方法
Realization of Hamming Code Error Correction on Microcomputer
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用(8,4)增余汉明码纠、检错的远程通信软件研制
Development of a computer telecommunication software with ( 8,4 ) Extended Hamming code to correct and detect errors
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本文研究了并行级联扩展汉明码的编码、译码技术及其性能。
This paper deals with the coding , decoding and performance of the parallel concatenated extended Hamming codes .
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利用汉明码的编码冗余携带秘密信息是又一种信息隐藏方法。
Using the encoding redundancy of hamming codes to embed secret information is a newly information hiding method .
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针对上述问题,本文基于(7,4)汉明码和同步信息对现有等分嵌入变长恢复信息方式提出改进思想。
To solve the above problems , a corrective method is proposed based on ( 7,4 ) hamming code and synchronous data .
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综合考虑性能和代价之后,实现了基于汉明码的高可靠、低代价的寄存器文件容错设计。
Combining performance with cost implements fault tolerance design of high reliability , low cost register file base on hamming code . 3 .
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本论文给出了一种简单分组码-(7,4)汉明码编、译码器的单片机实现方案。
This paper provides a hardware-realizing scheme of coding and decoding of ( 7,4 ) Hamming Code using the sin - gle chip microcomputer .
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该法减少了传统汉明码的设计复杂性和工作量,并缩短了校验时间;
With it , the complexity and man-hour of devising the old Hamming Codingmay be reduced , and the checking time may be shortened .