A Rayleigh weighted variable step-size sign algorithm for robust adaptive filtering in impulsive noises

2017 ◽  
Vol 68 ◽  
pp. 102-111
Author(s):  
Weihua Wang ◽  
Jihong Zhao ◽  
Hua Qu ◽  
Xiguang Xu
Keyword(s):  
Adaptive Filtering ◽  
Variable Step Size ◽  
Step Size ◽  
Impulsive Noises ◽  
Variable Step ◽  
Robust Adaptive ◽  
Sign Algorithm ◽  
Weighted Variable

A correntropy inspired variable step-size sign algorithm against impulsive noises

2017 ◽  
Vol 141 ◽  
pp. 168-175 ◽  
Author(s):  
Weihua Wang ◽  
Jihong Zhao ◽  
Hua Qu ◽  
Badong Chen
Keyword(s):  
Variable Step Size ◽  
Step Size ◽  
Impulsive Noises ◽  
Variable Step ◽  
Sign Algorithm

Robust Variable Step-Size Affine Projection Sign Algorithm Against Impulsive Noises

2019 ◽  
Vol 39 (3) ◽  
pp. 1471-1488
Author(s):  
Mohammad Shams Esfand Abadi ◽  
Hamid Mesgarani ◽  
Seyed Mahmoud Khademiyan
Keyword(s):  
Variable Step Size ◽  
Step Size ◽  
Affine Projection ◽  
Impulsive Noises ◽  
Variable Step ◽  
Sign Algorithm

Variable step‐size sign algorithm against impulsive noises

2015 ◽  
Vol 9 (6) ◽  
pp. 506-510 ◽  
Author(s):  
JinWoo Yoo ◽  
JaeWook Shin ◽  
PooGyeon Park
Keyword(s):  
Variable Step Size ◽  
Step Size ◽  
Impulsive Noises ◽  
Variable Step ◽  
Sign Algorithm

A robust band-dependent variable step size NSAF algorithm against impulsive noises

2016 ◽  
Vol 119 ◽  
pp. 203-208 ◽  
Author(s):  
Yi Yu ◽  
Haiquan Zhao ◽  
Zhengyou He ◽  
Badong Chen
Keyword(s):  
Variable Step Size ◽  
Step Size ◽  
Impulsive Noises ◽  
Variable Step

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.

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