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- permutation matrix group 置换矩阵群
- Applying permutation matrix, the association and the system isomorphism between contractual relationship modeling in theory and its operation in practice were verified. 采用置换矩阵，验证了契约关系模型理论构建与现实运作间的关联关系及系统的同构性。
- The method used a parity-check matrix of a short LDPC code as its mother matrix upon which a long code was constructed with circulant permutation matrices. 该方法利用一个短的LDPC码的校验矩阵作为其母矩阵，在此基础上采用循环置换矩阵构造一个长的LDPC码。
- circulant-shift permutation matrix 循环移位置换矩阵
- QC-LDPC codes constructed by circulant permutation matrices will lead to inevitable cycles，named balanced-cycles. 摘要 在用循环置换矩阵构造准循环LDPC码时会出现一类无法消除的环，称为平衡环。
- Three weeks later, the qualified animals were randomized into four groups: EHT group (n=12), which were transplanted with both cardiomyocytes and matrix; cell transplantation group (n=12); matrix group (n=12) , control (n=11). 心肌梗死后合格的动物模型随机分成EHT组(n=12)、单纯心肌细胞组(n=12)、单纯基质组(n=12)、对照组(n=11)。
- QC-LDPC codes constructed by circulant permutation matrices will lead to inevitable cycles,named balanced-cycles.This paper analyzes the structure of balanced-cycles in QC-LDPC codes. 在用循环置换矩阵构造准循环LDPC码时会出现一类无法消除的环,称为平衡环。
- Based on fundamental properties of matrix group inverses and circulant matrices, this paper describes a particular application in both of the above concepts of iterated functions of integers. 基于群逆阵和循环矩阵的基本特征,该文阐述这2类矩阵在整数迭代函数中的一种重要应用。
- The Combinatorial Compound of Permutation Matrix and Graphical Representation 置换矩阵的组合合成及其图表示
- perfect shuffle permutation matrices 正移置换矩阵
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- Some Matrix Groups and Their Lie Algebras 一些矩阵群和它们的李代数
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
- He goes about with a group of nice boys. 他经常和一群好孩子在一起玩。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- He is a the most brisk young man in this group. 他是这个小组中最活跃的年轻人。
