Gradient based empirical cumulative distribution function approximation for robust aerodynamic design
Sign Up to like & getrecommendations! Published in 2021 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2021.106630
Abstract: Abstract A robust optimization approach based on the use of the conditional value at risk function is presented, together with an application to a robust transonic aerodynamic design problem of the central section of a… read more here.
Keywords: based empirical; aerodynamic design; empirical cumulative; distribution function ... See more keywords
Enhancement of lung sounds based on empirical mode decomposition and Fourier transform algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2016.10.025
Abstract: BACKGROUND AND OBJECTIVE There is always heart sound (HS) signal interfering during the recording of lung sound (LS) signals. This obscures the features of LS signals and creates confusion on pathological states, if any, of… read more here.
Keywords: mode; algorithm; method; based empirical ... See more keywords
A Bayesian Inference‐Based Empirical Model for Scintillation Indices for High‐Latitude
Sign Up to like & getrecommendations! Published in 2021 at "Space Weather"
DOI: 10.1029/2020sw002710
Abstract: Solar wind parameters, the solar radio flux index (F10.7), the Sun's declination and the SuperMAG Electrojet index are used to construct a Bayesian inference‐based empirical model for scintillation indices (S4 and σΦ) at high latitudes.… read more here.
Keywords: scintillation; based empirical; empirical model; inference based ... See more keywords
An experiment-based empirical model for heavy-haul train air brake
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132231169618
Abstract: The latest international survey shows that slow computational speed is still a significant issue for air brake models. Fluid dynamics air brake models can be more accurate but are slower in computing speed. Empirical models… read more here.
Keywords: based empirical; air; air brake; brake systems ... See more keywords
A Density-Based Empirical Likelihood Ratio Approach for Goodness-of-fit Tests in Decreasing Densities
Sign Up to like & getrecommendations! Published in 2020 at "Statistics, Optimization and Information Computing"
DOI: 10.19139/soic-2310-5070-707
Abstract: In this paper, we propose a test for the null hypothesis that a decreasing density function belongs to a given parametric family of distribution functions against the non-parametric alternative. This method, which is based on… read more here.
Keywords: likelihood ratio; density; empirical likelihood; based empirical ... See more keywords