Results 21 to 30 of about 6,418,207 (320)

Fractional Entropy-Based Test of Uniformity with Power Comparisons

open access: yesJournal of Mathematics, 2021
In the present paper, we use the fractional and weighted cumulative residual entropy measures to test the uniformity. The limit distribution and an approximation of the distribution of the test statistic based on the fractional cumulative residual ...
Mohamed S. Mohamed   +3 more
doaj   +1 more source

Testing for the Equality of Integration Orders of Multiple Series

open access: yesEconometrics, 2016
Testing for the equality of integration orders is an important topic in time series analysis because it constitutes an essential step in testing for (fractional) cointegration in the bivariate case.
Man Wang, Ngai Hang Chan
doaj   +1 more source

Quantitative testing of residual deformation in plate with varying thickness based on nonlinear ultrasound

open access: yesMaterials & Design, 2022
The purpose of this research is to obtain the method of measuring the residual deformation of plate with varying thickness (PWVT) based on nonlinear ultrasound (NLU) quantitatively.
Guoliang Zhao   +4 more
doaj   +1 more source

A residual-based deep learning approach for ghost imaging

open access: yesScientific Reports, 2020
Ghost imaging using deep learning (GIDL) is a kind of computational quantum imaging method devised to improve the imaging efficiency. However, among most proposals of GIDL so far, the same set of random patterns were used in both the training and test ...
Tong Bian   +5 more
semanticscholar   +1 more source

Estimation of residual stress of metal material with yield plateau by continuous spherical indentation method

open access: yesMaterials Research Express, 2020
In this paper, a novel method was proposed to measure the residual stress and plasticity parameters of metal materials with yield plateau through continuous spherical indentation test.
Leixiong Deng   +2 more
doaj   +1 more source

A note on the power of panel conitegration tests - An application to health care expenditure and GDP [PDF]

open access: yes, 2016
This paper enlarges on Gutierrez's (2003) results on the power of panel cointegration tests. By a comparison of power of panel cointegration tests, we show how the choice of most powerful test depends on the values ...
MARINI, GIORGIA
core   +2 more sources

A Durbin-Watson serial correlation test for ARX processes via excited adaptive tracking [PDF]

open access: yes, 2014
We propose a new statistical test for the residual autocorrelation in ARX adaptive tracking. The introduction of a persistent excitation in the adaptive tracking control allows us to build a bilateral statistical test based on the well-known Durbin ...
Bercu, Bernard   +2 more
core   +4 more sources

Nonlinear Elastic Material Property Estimation of Lower Extremity Residual Limb Tissues [PDF]

open access: yes, 2003
The interface stresses between the residual limb and prosthetic socket have been studied to investigate prosthetic fit. Finite-element models of the residual limb-prosthetic socket interface facilitate investigation of the mechanical interface and may ...
Silver-Thorn, M. Barbara   +1 more
core   +2 more sources

Residual-based tests for cointegration in models with regime shifts [PDF]

open access: yesJournal of Econometrics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Allan w. Gregory, Bruce E. Hansen
openaire   +2 more sources

A new class of distribution-free tests for time series models specification [PDF]

open access: yes, 2009
The construction of asymptotically distribution free time series model specification tests using as statistics the estimated residual autocorrelations is considered from a general view point. We focus our attention on Box-Pierce type tests based on the
Delgado, Miguel A., Velasco, Carlos
core   +9 more sources

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