(Sum-Product Algorithm, 和积演算法)与(Min-Sum Algorithm, 最小和演算法)进行测试,并分析在 …etds.ntut.edu.tw|基于5个网页 例句 释义: 全部,和积算法,和积演算法 更多例句筛选 1. Efficient implementation of the sum-product algorithm for quantized decoding of LDPC codes LDPC码量化和积译码的高效...
Sum-Product算法如下: Sum-Product(x){ if(x是变量节点){ if(x为叶子节点) return 1; subFx = {x的子节点(全为因子节点)}; result = 1; for(x_i in subFx){ result = result * Sum-Product(x_i); } return result ; } if(x是因子节点) { if(x是叶子节点) return f(xp);//f为x表示...
Chapter 12: The sum-product algorithmForney, David
当然，sum product algorithm 有另一个名字叫 belief propagation。 他的变种非常多，不仅仅是 implementat...
The Sum-Product Algorithm The sum-product algorithm, which belongs to the class of message-passing algorithms, is an iterative decoding algorithm for LDPC codes that is based on passing likelihood ratios between variable and check nodes. The variable nodes receive the outputs of the ...
34 Commits .gitignore .travis.yml LICENSE MANIFEST.in Makefile readme.md readme.rst requirements.txt setup.cfg setup.py sumproduct.py test.py README MIT license sumproduct An implementation of Belief Propagation for factor graphs, also known as the sum-product algorithm (Reference). ...
机译:Sum-Product解码方法的计算量减少方法的提案 获取原文 获取原文并翻译 | 示例 开具论文收录证明 >> 页面导航 摘要 著录项 相似文献 摘要 This paper investigates a modified sum-product decoding algorithm which suspends updating reliable messages obtained during the iteration. Zimmermann has proposed a...
FactorGraphsandtheSum-ProductAlgorithm FrankR.Kschischang,SeniorMember,IEEE,BrendanJ.Frey,Member,IEEE,and Hans-AndreaLoeliger,Member,IEEE Abstract—Algorithmsthatmustdealwithcomplicatedglobal functionsofmanyvariablesoftenexploitthemannerinwhichthe givenfunctionsfactorasaproductof“local”functions,eachof ...
随着微型多功能传感器网络的快速发展,无线传感器网络的规模得到了极大的发展,在一个无线传感器网络中,每个网络节点都可以通过其无线传感器以及通信信道进行通信和信号的传输。传统的算法已经无法满足需求,目前应用较多的算法——和积算法(Sum-Product Algorithm,SPA)就是信息传递算法中比较高效的一种。
Factor Graphs and the Sum-Product Algorithm一杰 大连理工大学 软件工程博士 3 人赞同了该文章 Factor Graphs and the Sum-Product Algorithm 发布于 2019-04-28 14:19 算法 赞同3添加评论 分享喜欢收藏申请转载