Active control of impulsive noise with symmetric α-stable distribution based on an improved step-size normalized adaptive algorithm

2015 ◽  
Vol 56-57 ◽  
pp. 320-339 ◽  
Author(s):  
Yali Zhou ◽  
Qizhi Zhang ◽  
Yixin Yin
Keyword(s):  
Active Control ◽  
Adaptive Algorithm ◽  
Stable Distribution ◽  
Impulsive Noise ◽  
Step Size

Adaptive algorithm for active control of impulsive noise

2006 ◽  
Vol 291 (1-2) ◽  
pp. 516-522 ◽  
Author(s):  
Xu Sun ◽  
Sen M. Kuo ◽  
Guang Meng
Keyword(s):  
Active Control ◽  
Adaptive Algorithm ◽  
Impulsive Noise

A Variable Step Size LMS Adaptive Filtering Algorithm and Simulations Based on Computational Verb Theory

2013 ◽  
Vol 756-759 ◽  
pp. 3972-3976 ◽  
Author(s):  
Li Hui Sun ◽  
Bao Yu Zheng
Keyword(s):  
Adaptive Filtering ◽  
Adaptive Algorithm ◽  
Linear Functional ◽  
Functional Relationship ◽  
Lms Algorithm ◽  
Variable Step Size ◽  
Step Size ◽  
Filtering Algorithm ◽  
Variable Step ◽  
Simulation Results

Based on traditional LMS algorithm, variable step LMS algorithm and the analysis for improved algorithm, a new variable step adaptive algorithm based on computational verb theory is put forward. A kind of sectorial linear functional relationship is established between step parameters and the error. The simulation results show that the algorithm has the advantage of slow change which is closely to zero. And overcome the defects of some variable step size LMS algorithm in adaptive steady state value is too large.

Sign in / Sign up

Export Citation Format

Share Document