Sparsity-Aware Robust Normalized Subband Adaptive Filtering Algorithms With Alternating Optimization of Parameters

Sparsity-Aware Robust Normalized Subband Adaptive Filtering Algorithms With Alternating Optimization of Parameters
复制标题

具有参数交替优化的稀疏感知鲁棒归一化子带自适应滤波算法

DOI:
10.1109/tcsii.2022.3171672
复制
发表时间:
2022-09
期刊:
IEEE Transactions on Circuits and Systems II: Express Briefs
影响因子:
--
通讯作者:
Rodrigo C. de Lamare
Rodrigo C. de Lamare
中科院分区:
其他
文献类型:
--
作者:
Yi Yu;Zongxin Huang;Hongsen He;Yuriy Zakharov;Rodrigo C. de Lamare

文献摘要

参考文献

被引文献

相似文献

本文提出了一种统一的稀疏感知鲁棒归一化子带自适应滤波(SA-RNSAF)算法,用于脉冲噪声下稀疏系统的辨识。该算法通过定义鲁棒性准则和稀疏性惩罚来推广不同的算法。此外,通过交替优化算法的参数(AOP),包括步长和稀疏惩罚权,我们开发了AOP-SA-RNSAF算法,该算法不仅具有快速收敛性,而且对稀疏系统具有较低的稳态失调。在各种噪声场景下的仿真结果表明,所提出的AOP-SA-RNSAF算法优于现有的技术。
This brief proposes a unified sparsity-aware robust normalized subband adaptive filtering (SA-RNSAF) algorithm for identification of sparse systems under impulsive noises. The proposed SA-RNSAF algorithm generalizes different algorithms by defining the robust criterion and sparsity-aware penalty. Furthermore, by alternating optimization of the parameters (AOP) of the algorithm, including the step-size and the sparsity penalty weight, we develop the AOP-SA-RNSAF algorithm, which not only exhibits fast convergence but also obtains low steady-state misadjustment for sparse systems. Simulations in various noise scenarios have verified that the proposed AOP-SA-RNSAF algorithm outperforms existing techniques.
DOI: --
发表时间: 2009
期刊: --
影响因子: --
作者:
Kong Aik LEE;W. Gan;S. Kuo
通讯作者: Kong Aik LEE;W. Gan;S. Kuo
具有单独权重因子的稀疏感知 SSAF 算法:声学回声消除的性能分析和改进
DOI: 10.1016/j.sigpro.2020.107806
发表时间: 2021-01
期刊: Signal Processing
影响因子: 4.4
作者:
Yi Yu;Tao Yang;Hongyang Chen;Rodrigo C. de Lamare;Yingsong Li
通讯作者: Yingsong Li
DOI: 10.1109/tcsii.2016.2606113
发表时间: 2017-07
期刊: IEEE Transactions on Circuits and Systems II: Express Briefs
影响因子: --
作者:
Junwoong Hur;Insun Song;P. Park
通讯作者: Junwoong Hur;Insun Song;P. Park
DOI: 10.1137/140990309
发表时间: 2016-01-01
影响因子: 3.1
作者:
Hong, Mingyi;Luo, Zhi-Quan;Razaviyayn, Meisam
通讯作者: Razaviyayn, Meisam
DOI: 10.1109/taslp.2017.2699325
发表时间: 2017-07
期刊: IEEE/ACM Transactions on Audio, Speech, and Language Processing
影响因子: --
作者:
Jung-Hee Kim;Jin Kim;Jae Hyeon Jeon;S. Nam
通讯作者: Jung-Hee Kim;Jin Kim;Jae Hyeon Jeon;S. Nam