Iterative filtering as a direct method for the decomposition of nonstationary signals
Sign Up to like & getrecommendations! Published in 2020 at "Numerical Algorithms"
DOI: 10.1007/s11075-019-00838-z
Abstract: The Iterative Filtering method is a technique developed recently for the decomposition and analysis of nonstationary and nonlinear signals. In this work, we propose two alternative formulations of the original algorithm which allows to transform… read more here.
Keywords: direct method; filtering direct; method decomposition; method ... See more keywords
Time–frequency analysis via complementary ensemble adaptive local iterative filtering and enhanced maximum correlation kurtosis deconvolution for wind turbine fault diagnosis
Sign Up to like & getrecommendations! Published in 2021 at "Energy Reports"
DOI: 10.1016/j.egyr.2021.04.045
Abstract: Abstract A complementary ensemble adaptive local iterative filtering (CEALIF) and enhanced maximum correlation kurtosis deconvolution (EMCKD) approach is proposed for weak fault signals in wind turbine bearings, which are easily concealed by strong background noise… read more here.
Keywords: iterative filtering; kurtosis; adaptive local; deconvolution ... See more keywords
Polarimetric SAR Speckle Reduction by Hybrid Iterative Filtering
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DOI: 10.1109/access.2020.2993902
Abstract: Speckle filtering in synthetic aperture radar polarimetry (PolSAR) is essential for the extraction of significant information. In this study, the authors introduced a hybrid iterative filtering scheme. The proposed iterative filter is initialized by a… read more here.
Keywords: hybrid iterative; tex math; speckle reduction; iterative filtering ... See more keywords
A Secure Data Aggregation Technique for Wireless Sensor Networks Using Iterative Filtering
Sign Up to like & getrecommendations! Published in 2018 at "Indonesian Journal of Electrical Engineering and Computer Science"
DOI: 10.11591/ijeecs.v11.i1.pp284-293
Abstract: Wireless sensor system are accumulation of sensor hubs which send the detected information to sink hub. As sensor hubs are constrained to computational power and vitality asset, a vitality proficient usage of assets are basic… read more here.
Keywords: data aggregation; sensor; iterative filtering; wireless sensor ... See more keywords