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- 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。
- 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。
- 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。
- circulant permutation matrix 循环置换矩阵
- circulant permutation matrices 循环置换矩阵
- 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。
- circulant-shift permutation matrix 循环移位置换矩阵
- The Combinatorial Compound of Permutation Matrix and Graphical Representation 置换矩阵的组合合成及其图表示
- Computes the circulant matrix of a vector. (译)：计算循环矩阵的载体。
- perfect shuffle permutation matrices 正移置换矩阵
- 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。
- Such a permutation is called a derangement. 这样的一个排列称为错位排列。
- The number of rows or columns in a determinant or matrix. 行列数行列式或矩阵中行或列的数目
- Abstract: In this paper, we given some properties of the circulant matrix. 文摘:本文给出了循环矩阵的一些性质.
- A matrix used in constructing a symbol or character image on a display screen. 用来在显示屏幕上构造出一个符号或字符图象的一种点阵。
- permutation matrix 置换矩阵
- loop permutation matrix 循环置换矩阵
- The uniform matrix of hyaline cartilage. 透明蛋白透明软骨的母体组织
- The basis matrix B is unimodular. 基矩阵b是幺模的。
- permutation matrix group 置换矩阵群
