Q-matrix

On the Application of Markov Chain Monte Carlo Methods for Estimating the First Eigenvalue of Q-matrix;Q-矩阵第一特征值估计的Monte Carlo方法KSN汉语字典

Given a Q-matrix with reversible Markov chaint,he corresponding reversible Markov chain is constructed.对于给定的具有可逆马氏链的Q-矩阵,在构造其可逆马氏链的基础上,通过增加一个状态来构造一个新的可逆马氏链,然后利用增加状态的击中时分布,刻画了Q-矩阵的全部特征值,并给出了数例。KSN汉语字典

We discuss the convergence of Q-functions of the truncated matrices of q-matrix.运用算子半群方法,讨论了q-矩阵的截断矩阵对应Q-函数的收敛问题;引进q-矩阵的Yosida逼近矩阵,证明了任意Q-过程可以由一列有界Q-过程逼近。KSN汉语字典

Design of Quasi-regular LDPC Codes Encoder Base on Q-matrix;准规则Q矩阵LDPC码编码器设计KSN汉语字典

In this article, we introduce how to construct LDPC codes with linearly encoding complexity used by Q-Matrix.论文介绍了一种基于Q矩阵的准规则LDPC码编码器直接用H矩阵进行设计,简化了H矩阵存储量,采用半并行结构,能进行运算量为线性复杂度的快速编码。KSN汉语字典

This paper presents a highly efficient LDPC coding structure,parity check matrix and gen- erator matrix are structured through the Q-matrix,not only make the parity check matrix is sparse,and the generator matrix be al- so sparse.本文提出一种LDPC高效的鳊码结构,通过使用Q矩阵构造校验矩阵和生成矩阵,不仅使得校验矩阵是稀疏的,而且生成矩阵也是稀疏的。