首页> 美国政府科技报告 >An efficient implementation of Forward-Backward Least-Mean-Square Adaptive Line Enhancers

【24h】

An efficient implementation of Forward-Backward Least-Mean-Square Adaptive Line Enhancers

机译：前后最小均方自适应线增强器的有效实现

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

An efficient implementation of the forward-backward least-mean-square (FBLMS) adaptive line enhancer is presented in this article. Without changing the characteristics of the FBLMS adaptive line enhancer, the proposed implementation technique reduces multiplications by 25% and additions by 12.5% in two successive time samples in comparison with those operations of direct implementation in both prediction and weight control. The proposed FBLMS architecture and algorithm can be applied to digital receivers for enhancing signal-to-noise ratio to allow fast carrier acquisition and tracking in both stationary and nonstationary environments.

著录项

作者
Yeh, H.-G.; Nguyen, T. M.;
展开▼
作者单位

展开▼
年度 1995
页码 1-11
总页数 11
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
ADAPTIVE CONTROL; ALGORITHMS; LEAST SQUARES METHOD; LINE SPECTRA; MEAN SQUARE VALUES; NOISE REDUCTION; OPTIMIZATION; SIGNAL PROCESSING; SOFTWARE ENGINEERING; BLOCK DIAGRAMS; CARRIER FREQUENCIES; RECEIVERS; SIGNAL TO NOISE RATIOS; TARGET ACQUISITION; UPLINKING; WEIGHTING FUNCTIONS;

机译：自适应控制;算法;最小二乘法; LINE spECTRa;平均值;减少噪音;优化;信号处理;软件工程;方块图;载波频率;测量;信号比噪声;目标收购;上行线路;加权功能;

相似文献

外文文献
中文文献
专利

1. An efficient implementation of forward-backward LMS adaptivefilters [J] . Hen-Geul Yeh IEEE Transactions on Circuits and Systems. II, Express Briefs . 1997,第4期

机译：前向-后向LMS自适应滤波器的有效实现
2. An efficient implementation of forward-backward LMS adaptive filters [J] . Hen-Geul Yeh IEEE Transactions on Circuits and Systems. II . 1997,第4期

机译：前向-后向LMS自适应滤波器的有效实现
3. Low-Power Hardware Implementation of Least-Mean-Square Adaptive Filters Using Approximate Arithmetic [J] . Esposito Darjn, De Caro Davide, Di Meo Gennaro, Circuits, systems, and signal processing . 2019,第12期

机译：使用近似算法的最小均方自适应滤波器的低功耗硬件实现
4. Performance comparisons of the forward-backward LMS adaptive filters and the split-path LMS adaptive filters for adaptive line enhancement [C] . Ogunfunmi, A.O. . 1992

机译：前向-后向LMS自适应滤波器和分裂路径LMS自适应滤波器在自适应线路增强方面的性能比较
5. The analysis and efficient implementation of direct binary search and related halftoning and image enhancement applications. [D] . Lieberman, David J. 1999

机译：直接二进制搜索以及相关的半色调和图像增强应用程序的分析和有效实现。
6. Cluster randomized adaptive implementation trial comparing a standard versus enhanced implementation intervention to improve uptake of an effective re-engagement program for patients with serious mental illness [O] . Amy M Kilbourne, Kristen M Abraham, David E Goodrich, 2013

机译：一项针对标准和强化实施干预措施进行的集群随机适应性实施试验以针对严重精神疾病患者提高有效的重新参与计划的接受度
7. Developing Efficient Implementations of Bellman–Ford and Forward-Backward Graph Algorithms for NEC SX-ACE [O] . 2018

机译：开发NEC SX-ACE的Bellman-Ford和前后图算法的高效实现

An efficient implementation of Forward-Backward Least-Mean-Square Adaptive Line Enhancers

摘要

著录项

相似文献

相关主题

期刊订阅