Recovery and noise cancelling of the fetal heart signal using a combination of NLMS algorithm and S-G filter
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DOI: 10.1108/cw-07-2019-0072
Abstract: Purpose The purpose of this paper is to provide appropriate methods for reducing the abnormalities on the extracted fetal heart signal from the maternal electrocardiogram (ECG). Design/methodology/approach In this regard, the extracted signal of the… read more here.
Keywords: methodology; nlms algorithm; fetal heart; combination nlms ... See more keywords
A Convex Combination of NLMS and ZA-NLMS for Identifying Systems With Variable Sparsity
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DOI: 10.1109/tcsii.2017.2651388
Abstract: This brief aims to identify and track a sparse system with time varying sparseness by a convex combination of two adaptive filters, one based on the sparsity unaware normalized least mean square (NLMS) algorithm and… read more here.
Keywords: combination nlms; combination; convex combination; nlms identifying ... See more keywords