TY - GEN
T1 - Nonlinear spline adaptive filtering under maximum correntropy criterion
AU - Peng, Siyuan
AU - Wu, Zongze
AU - Zhang, Xie
AU - Chen, Badong
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/5
Y1 - 2016/1/5
N2 - The nonlinear spline adaptive filtering under least mean square (SAF-LMS) uses the mean square error (MSE) based cost function to identify the Wiener-type nonlinear systems, which is rational under the assumption of Gaussian distributions. However, the mere second-order statistics are often not suitable for nonlinear and/or non-Gaussian systems. To address this issue, a new nonlinear adaptive filter, called nonlinear spline adaptive filtering under maximum correntropy criterion (SAF-MCC), is proposed in this work. Compared with the SAF-LMS, the SAF-MCC uses the maximum correntropy criterion (MCC) to replace the MSE criterion to improve the convergence performance especially in heavy-tailed non-Gaussian environments. Simulation results confirm the superior performance of the new algorithm.
AB - The nonlinear spline adaptive filtering under least mean square (SAF-LMS) uses the mean square error (MSE) based cost function to identify the Wiener-type nonlinear systems, which is rational under the assumption of Gaussian distributions. However, the mere second-order statistics are often not suitable for nonlinear and/or non-Gaussian systems. To address this issue, a new nonlinear adaptive filter, called nonlinear spline adaptive filtering under maximum correntropy criterion (SAF-MCC), is proposed in this work. Compared with the SAF-LMS, the SAF-MCC uses the maximum correntropy criterion (MCC) to replace the MSE criterion to improve the convergence performance especially in heavy-tailed non-Gaussian environments. Simulation results confirm the superior performance of the new algorithm.
KW - MCC
KW - Spline Adaptive Filter
KW - Wiener system identification
KW - impulsive noise
UR - https://www.scopus.com/pages/publications/84962179893
U2 - 10.1109/TENCON.2015.7373051
DO - 10.1109/TENCON.2015.7373051
M3 - 会议稿件
AN - SCOPUS:84962179893
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
BT - TENCON 2015 - 2015 IEEE Region 10 Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 35th IEEE Region 10 Conference, TENCON 2015
Y2 - 1 November 2015 through 4 November 2015
ER -