等重码,constant weight code
1)constant weight code等重码
1.In this paper, the rth generalized Hamming weight and its function polynomial of maximum code are presented based on the code matrix of maximum code with constant weight and distance for (n,2,w), and [(2k-1)m,k,2k-1]constant weight code can reach Gresmer bound according to the generalized Hamming weights.并根据广义Hamming重量 ,[(2 k- 1)m ,k ,2 k-1]等重码能达到Gresmer界。
2.In this paper,a new time-hopping UWB modulation method called multi-pulse position modulation (MPPM) constructed byconstant weight code (CWC) is proposed.在已有的单脉冲位置调制的基础上,利用等重码构建了一种多脉冲位置调制的UWB跳时调制方案;并对其AWGN下的信道容量、误码率等性能指标进行了理论分析。
3.The authors propose a new modulation coding scheme,6:8 Gray-mapped constant weight modulation code (GCWMC),in which each digital data having length 6 is viewed as a Gray codeword and theconstant weight code is designed with a characteristic of binary 2-unit distance.本文作者提出了 6:8格雷映射等重调制码的编码方案 ,将每 6比特数据视为一个格雷码字 ,而相应的等重码设计为具有 2单位距离特性 。
英文短句/例句
1.Generalized Hamming Weights for Nonlinear Constant Weight Codes;非线性等重码的广义Hamming重量
2.SOME NOTES ON JOHNSON BOUND AND GRAHAM BOUND OF CONSTANT WEIGHT CODES等重码的约翰逊界和格雷厄姆界的几点注记
3.Further Analysis of the Error - detecting Capability of Binary Nonlinear Constant Weight Codes;关于一类二元非线性等重码检错性能的进一步分析
4.The acquisition, coding, transmission, decodeing, synchronization and control of the subsystem are also discussed with emphasis.重点讨论了音频视频的采集、码、输、码、步、制等实现方法。
5.Document operational procedures installers and administrators are to perform (for example, resetting permissions, changing passwords)记录安装程序和管理员要执行的操作过程（重设权限、更改密码等）
6.a unit of area equal to one yard by one yard square.面积单位等于一码乘以一码的面积。
7.Unequal Error Protection Research Based on H.264 Code Stream;基于H.264码流的非平等误码保护研究
8.The room number is..., hang on a second, 1508.房间号码是......等一下，1508 ，对。
9.false weights, scales, dice, etc假的砝码、 天平、 色子等
10.message authentication codes, and so on.信息真实的密码等。
11.One yard is nearly a meter in length.一码约等于一米长。
12.a unit of length equal to 220 yards.英国长度单位等于码。
13.The confirmation does not match the password. Try typing the password again.密码与确认密码不匹配。请重新输入密码。
14.The confirmation does not match the password. Type the password and confirmation again.密码与确认密码不匹配。请重新输入并确认密码。
15.{The password is incorrect.}Retype the password, and then try again.{密码无效。}请重新键入密码，再试一次。
16.The new password you specified is not unique. Try a different password.指定的新密码重复，请指定其他密码。
17.The new and confirmed passwords do not match. Please type them again.新密码与确认密码不一样。请重新输入。
18.The passwords you typed do not match. Retype the trust password您键入的密码不匹配。请重新键入密码
相关短句/例句
r equiweight coder-等重码
3)quasi-constant weight codes拟等重码
1.Error-detecting capability forquasi-constant weight codes;线性拟等重码的检错性能
4)equidistant constant weight codes等重等距码
1.Q-transform of distance distribution of binary equidistant codes andequidistant constant weight codes were studied.研究了二元等距码、等重等距码及其距离分布的Q-变换。
5)extending constant weight code(ECWC)扩展等重码
6)binary constant weight codes二元等重码
1.The problems of maximum number of codewords forbinary constant weight codes are studied by(employing) the theory of Johnson Schemes.本文利用Johnson Schemes理论研究了二元等重码及其最大码字数问题。
2.Bounds of undetected error probability(UEP) forbinary constant weight codes(BCWCs) are studied in this paper.本文研究了二元等重码不可检错误概率(UEP)的界。
延伸阅读
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