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- In multicast source node, the data frames were combined with random linear codes to transmit. 对于多播源节点,采用随机线性码对多播数据帧进行编码组合发送;
- According to the generator matrix of a linear code, automorphism group is studied. 摘要从线性码的生成矩阵出发,研究线性码的自同构群。
- In 1998 Claude Carlet derived generalized Kerdock andDelsarte-Goethals codes as the binary image of linear codes over Z2k under thegeneralized Gray map. 1998年ClaudeCarlet通过Gray映射将Z2k上的线性码映射成Z2上的非线性码;得到了广义Kerdock码和Delsarte ? Goethals码.
- Since 1994,it has been proved that Kerdock, Preparata, Goethalsand Delsartes-Goethals codes have more codewords than the linear codes withthe same length and distance. 1994以来已有人证明了Kerdock码;Preparata码和Delsartes? Goethals码比同样长度;同样距离的线性码有更多的码字.
- This paper generalizes the definition of generalized Hamming weights for linear codes to nonlinear codes, derives a generalized Elias bound, and gives the weight hierarchy of linear constant weight codes. 本文将线性码的广义Hamming重量的概念推广到非线性码上去;并导出了一种广义Elias界.;对于线性等重码;本文给出了其完整的重量谱系
- This paper presents a quantum public-key cryptosystem by using quantum Calderbank-Shor-Steane(CSS) error correcting codes and the NPC problem related with decoding general linear codes. 该文利用量子CSS纠错码的构造方法和一般线性码的译码是一个NPC问题建立了一个量子公钥密码体制。
- The support weight distributions for Z_4- linear codes are discussed, and the generalized MacWilliams identities is given for the support weight distributions of a Z_4-linear code with type 4~(k_1) and its dual. 本文讨论了 Z4线性码的支集重量分布 ,并对类型为 4 k1的 Z4线性码 ,给出了联系它与对偶码的支集重量分布之间的广义 Mac Williams恒等式
- Automorphism group of a linear code is obtained with the help of the general linear group constructed by all invertible matrices, and it is illustrated by matrices generalized inverses. 给出了通过求解可逆矩阵构成的一般线性群,获得线性码的自同构群的方法,并利用矩阵广义逆理论,对线性码的自同构群进行进一步刻划。
- Construction of a class of linear codes 一类线性码的构造
- NEW SECRET SHARING SCHEME BASED ON LINEAR CODE 基于线性码的新的秘密分享方案
- Research on the Depth Distribution of Linear Code 关于线性码深度分布的研究
- Linear Code Sequence and Jump Coverage 线性代码顺序及跳转覆盖
- Sorry. I must have got the wrong area code. 对不起,我一定是拔错地区号码了。
- The highway code is not itself part of English law. 公路法规本身并非是英国法的一部分。
- The Highway Code has been carried. 公路法规已经被执行。
- Equidistant linear codes and maximal projective codes 线性等距码与极大投射码
- Generalized Hamming Weights for Linear Codes for Cartesian Product 关于笛卡尔积码的广义Hamming重量的分析
- She tapped out in code to headquarters. 她给总部发出密码电报。
- But the code does not disturb the profits. 但这种审查法规既不影响影片的利润。
- Please stamp the code numbers on. 请把代号上或打上。