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A Rayleigh weighted variable step-size sign algorithm for robust adaptive filtering in impulsive noises.
Weihua Wang
Ji-hong Zhao
Hua Qu
Xiguang Xu
Published in:
Digit. Signal Process. (2017)
Keyphrases
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variable step size
computational complexity
convergence rate
filtering algorithm
learning algorithm
multiresolution
k means
np hard
expectation maximization
step size
information retrieval
objective function
feature space
principal component analysis
sar images
convergence speed