Results 1 to 10 of about 1,086,807 (332)
How does motion affect GABA-measurements? Order statistic filtering compared to conventional analysis of MEGA-PRESS MRS. [PDF]
PLoS ONE, 2017 The aim of this study was to evaluate two post-processing techniques applied to MRS MEGA-PRESS data influenced by motion-induced artifacts. In contrast to the conventional averaging technique, order statistic filtering (OSF) is a known method for ...
Sofie Tapper +2 more
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Adaptive Order-Statistic LMS Filters [PDF]
Radioengineering, 2001 The LMS-based adaptive order-statistic filters are presented in thispaper. The adaptive Ll-filters as extension of the adaptive L-filterfor two-dimensional filtering of noisy greyscale images is studied too.Their adaptation properties are studied by ...
S. Marchevsky, R. Hudec
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Approximate Bayesian Computation Via the Energy Statistic [PDF]
IEEE Access, 2020 Approximate Bayesian computation (ABC) has become an essential part of the Bayesian toolbox for addressing problems in which the likelihood is prohibitively expensive or entirely unknown, making it intractable. ABC defines a pseudo-posterior by comparing
Hien Duy Nguyen +3 more
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Order-Statistic Filters in Dynamic Image Sequences
Radioengineering, 2000 This paper is concerned with filtering methods in dynamic imagesequences corrupted by impulsive noise. Spatial filters based on orderstatistics are well known.
L. Macekova +3 more
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Minimum Area Confidence Region for Weibull Distribution Based on Records
Revstat Statistical Journal, 2021 Record values are commonly seen in real life applications, and many important studies on record values relate to Weibull distributions. Based on record values, we establish the minimum area confidence region for the two-parameter Weibull distribution ...
Junmei Zhou , Fen Jiang , Jin Zhang
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On moment convergence for some order statistics
AIMS Mathematics, 2022 By exploring the uniform integrability of a sequence of some order statistics (OSs), we obtain the moment convergence conclusion of the sequence under some weak conditions even when the corresponding population of interest has no moment of any positive ...
Jin-liang Wang +2 more
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On asymptotic correlation coefficient for some order statistics
AIMS Mathematics, 2023 By the relationship between a continuous population X and the uniform distribution U[0,1], we gain for a sample quantile an equivalent expression of its variance and for two different sample quantiles the asymptotic correlation coefficient.
Jinliang Wang, Fang Wang, Songbo Hu
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Discrete Exponentiated Generalized Family of Distributions
Computational Journal of Mathematical and Statistical Sciences, 2023 In this paper, exponentiated-G family of distributions is constructed as a new family of discrete distribution, using the general approach of discretization of a continuous distribution. Some statistical properties including quantiles, mean residual life,
Abeer E. Abd EL-Hady +2 more
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Total positivity and dependence of order statistics
AIMS Mathematics, 2023 In this comprehensive study, we delve deeply into the concept of multivariate total positivity, defining it in accordance with a direction. We rigorously explore numerous salient properties, shedding light on the nuances that characterize this notion ...
Enrique de Amo +2 more
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Smallest Of-Order Statistic-CFAR Analysis in Weibull Clutter [PDF]
Engineering and Technology Journal, 2005 The performance of Cell Averaging Constant False Alarm Rate (CA-CFAR) degrades rapidly in nonideal conditions caused by the presence of a strong target signal in one of the reference cells.
Y. Ali
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