RLS algorithm for a new subband adaptive structure with critical sampling

被引：0
|
作者：
Alves, RG [1 ]
Petraglia, MR [1 ]
Apolinario, JA [1 ]
Diniz, PSR [1 ]
机构：
[1] Fed Univ Rio De Janeiro, COPPE, Program Elect Engn, BR-21945970 Rio De Janeiro, Brazil
来源：
ITS '98 PROCEEDINGS - SBT/IEEE INTERNATIONAL TELECOMMUNICATIONS SYMPOSIUM, VOLS 1 AND 2 | 1998年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In a recent publication a new family of adaptive structures with critical sampling of the subband signals, which yields exact modeling of FIR systems, was obtained. In this paper an algorithm based on the recursive least-squares (RLS) algorithm is derived for the updating of the adaptive coefficients of this new subband structure. An efficient implement of the resulting structure is discussed, leading to computational complexity savings. Computer simulation ilustrate the convergence behavior of the proposed algorithm.
引用
收藏
页码：442 / 447
页数：6
相关论文
共 50 条
  • [21] THE FAST ADAPTIVE ROTORS RLS ALGORITHM
    CIOFFI, JM
    IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1990, 38 (04): : 631 - 653
  • [22] AN UNWINDOWED RLS ADAPTIVE LATTICE ALGORITHM
    CIOFFI, JM
    IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1988, 36 (03): : 365 - 371
  • [23] A fast weighted subband adaptive algorithm
    Mayyas, K
    Aboulnasr, T
    ICASSP '99: 1999 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS VOLS I-VI, 1999, : 1249 - 1252
  • [24] A new diffusion sparse equal-scale adaptive RLS algorithm
    Wu, Zhuang
    Mi, Wen
    2022 34TH CHINESE CONTROL AND DECISION CONFERENCE, CCDC, 2022, : 5969 - 5973
  • [25] A new open loop delayless subband adaptive filter structure
    Petraglia, MR
    Alves, RG
    Swamy, MNS
    2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS, 2002, : 1345 - 1348
  • [26] Proposing a robust RLS based subband adaptive filtering for audio noise cancellation
    Bahraini, Tahereh
    Sadigh, Alireza Naeimi
    APPLIED ACOUSTICS, 2024, 216
  • [27] A Subband Adaptive Filtering Algorithm Employing Dynamic Selection of Subband Filters
    Kim, Seong-Eun
    Choi, Young-Seok
    Song, Moon-Kyu
    Song, Woo-Jin
    IEEE SIGNAL PROCESSING LETTERS, 2010, 17 (03) : 245 - 248
  • [28] New insights into the RLS algorithm
    Benesty, J
    Gänsler, T
    EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING, 2004, 2004 (03) : 331 - 339
  • [29] New Insights into the RLS Algorithm
    Jacob Benesty
    Tomas Gänsler
    EURASIP Journal on Advances in Signal Processing, 2004
  • [30] Adaptive Equalization Using a New RLS Algorithm Combined with the Coordinate Descent Method
    Bu, Xiangyuan
    Yang, Yaoyao
    2010 INTERNATIONAL COLLOQUIUM ON COMPUTING, COMMUNICATION, CONTROL, AND MANAGEMENT (CCCM2010), VOL III, 2010, : 637 - 640
12345