Effective blind separation of skewed sources

被引：1

作者：

Martin-Clemente, Ruben ^{[1
]}

Hornillo-Mellado, Susana ^{[1
]}

机构：

[1] Univ Sevilla, Dpto Teoria Senal & Comunicac, Escuela Super Ingn, Seville 41092, Spain

来源：

SIGNAL PROCESSING | 2006年 / 86卷 / 10期

关键词：

blind source separation; independent component analysis; signal processing;

D O I：

10.1016/j.sigpro.2006.03.021

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article proposes a new algorithm for estimating skewed real signals in blind source separation. It is based on the eigendecomposition of a third-order statistics matrix. This matrix is updated iteratively by the algorithm in order to increase the robustness of the estimated source signals against numerical errors and perturbations. Simulations show the effectiveness of the approach. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：3085 / 3088

页数：4

共 50 条

[1] Blind separation of skewed signals in instantaneous mixtures
Mitianoudis, N
Stathaki, T
Davies, M
[J]. 2005 IEEE WORKSHOP ON SIGNAL PROCESSING SYSTEMS - DESIGN AND IMPLEMENTATION (SIPS), 2005, : 407 - 412
[2] Blind separation of discrete sources
Grellier, O
Comon, P
[J]. IEEE SIGNAL PROCESSING LETTERS, 1998, 5 (08) : 212 - 214
[3] Blind separation of nonstationary sources
Belouchrani, A
Abed-Meraim, K
Amin, MG
Zoubir, AM
[J]. IEEE SIGNAL PROCESSING LETTERS, 2004, 11 (07) : 605 - 608
[4] Blind separation of digital sources
Li, YQ
Cichocki, A
Zhang, LQ
[J]. 8TH INTERNATIONAL CONFERENCE ON NEURAL INFORMATION PROCESSING, VOLS 1-3, PROCEEDING, 2001, : 1018 - 1022
[5] Blind source separation with noisy sources
Serviere, C
[J]. PROCEEDINGS OF THE IEEE SIGNAL PROCESSING WORKSHOP ON HIGHER-ORDER STATISTICS, 1997, : 321 - 325
[6] An improved method for blind separation of sources
Chen, YG
Gao, KF
[J]. PROCEEDINGS OF THE THIRD INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY, VOL 1, 2004, : 204 - 208
[7] A direct solution for blind separation of sources
Mansour, A
Jutten, C
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1996, 44 (03) : 746 - 748
[8] Blind separation and extraction of binary sources
Li, YQ
Cichocki, A
Zhang, LQ
[J]. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2003, E86A (03): : 580 - 589
[9] Blind separation of binary sources with less sensors than sources
Pajunen, P
[J]. 1997 IEEE INTERNATIONAL CONFERENCE ON NEURAL NETWORKS, VOLS 1-4, 1997, : 1994 - 1997
[10] BLIND SEPARATION OF SOURCES WITH FINITE RATE OF INNOVATION
Porter, Richard
Tadic, Vladislav
Achim, Alin
[J]. 2014 PROCEEDINGS OF THE 22ND EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2014, : 136 - 140

← 1 2 3 4 5 →