Unsupervised robust recursive least-squares algorithm for impulsive noise filtering
نویسندگان
چکیده
منابع مشابه
Unsupervised robust recursive least-squares algorithm for impulsive noise filtering
A robust recursive least-squares (RLS) adaptive filter against impulsive noise is proposed for the situation of an unknown desired signal. By minimizing a saturable nonlinear constrained unsupervised cost function instead of the conventional least-squares function, a possible impulse-corrupted signal is prevented from entering the filter’s weight updating scheme. Moreover, a multi-step adaptive...
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ژورنال
عنوان ژورنال: Science China Information Sciences
سال: 2011
ISSN: 1674-733X,1869-1919
DOI: 10.1007/s11432-011-4458-6