Nonlinear Filtering Method Using a Switching Error Model for Outlier-Contaminated Observations
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2019.2947649
Abstract: This article considers a nonlinear filtering method for handling outliers. The presence of outliers that are gross observation errors can greatly reduce the accuracy of filtering methods that assume Gaussian distributed errors. There are some… read more here.
Keywords: filtering method; method; nonlinear filtering; covariance ... See more keywords
Frequency Domain Filtering Method for SSVEP-EEG Preprocessing
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2023.3266488
Abstract: Steady-state visual evoked potential (SSVEP) signal collected from the scalp typically contains other types of electric signals, and it is important to remove these noise components from the actual signal by application of a pre-processing… read more here.
Keywords: frequency domain; filtering method; domain filtering; frequency ... See more keywords
Power Quality Management of PV Power Plant With Transformer Integrated Filtering Method
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2018.2881991
Abstract: This paper presents a new solution of power quality management for the photovoltaic (PV) power plant with the transformer integrated filtering method. The innovation of the PV power plant is that it contains two-stage filtering… read more here.
Keywords: power; power plant; transformer; filtering method ... See more keywords
Airborne laser scanning point clouds filtering method based on the construction of virtual ground seed points
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Remote Sensing"
DOI: 10.1117/1.jrs.11.016032
Abstract: Abstract. Filtering of airborne laser scanning (ALS) point clouds into ground and nonground points is a core postprocessing step for ALS data. A hierarchical filtering method, which has high operating efficiency and accuracy because of… read more here.
Keywords: seed; ground; seed points; filtering method ... See more keywords
Statistical optimal filtering method for acoustical signal deblurring
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.5067509
Abstract: Acoustical signals in applications of acoustical oceanography, such as ocean acoustic tomography and sea-bed classification using acoustic signals emitted from known sources, are optimally exploited if they are noise free. The effect of blur in… read more here.
Keywords: method acoustical; acoustic signals; filtering method; optimal filtering ... See more keywords
An optimal spatial-filtering method derived from eigenvalue perturbation for extending the Courant-Friedrichs-Lewy stability limit
Sign Up to like & getrecommendations! Published in 2023 at "GEOPHYSICS"
DOI: 10.1190/geo2022-0636.1
Abstract: Explicit time-marching schemes are widely used in numerical simulations. However, their maximum time step is constrained by the Courant-Friedrichs-Lewy (CFL) stability limit. Two methods have been developed to extend this limit: (1) the eigenvalue perturbation method,… read more here.
Keywords: filtering method; spatial filtering; method; eigenvalue perturbation ... See more keywords
Low-Pass Filtering Method for Poisson Data Time Series
Sign Up to like & getrecommendations! Published in 2021 at "Applied Sciences"
DOI: 10.3390/app11104524
Abstract: Problems of digital processing of Poisson-distributed data time series from various counters of radiation particles, photons, slow neutrons etc. are relevant for experimental physics and measuring technology. A low-pass filtering method for normalized Poisson-distributed data… read more here.
Keywords: time series; filtering method; poisson; data time ... See more keywords
Evolution of Shear Surface Morphology of Jointed Rock Masses Based on Gaussian Filtering Method under Freeze-Thaw Cycles
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15124228
Abstract: This study aims to quantify the shear surface morphology of jointed rock and its evolution under shearing, cyclic freezing, and thawing using the Gaussian filtering method. Gaussian filtering method enables the construction of the (large-scale)… read more here.
Keywords: shear surface; filtering method; freeze thaw; gaussian filtering ... See more keywords