Results 1 to 10 of about 189,528,022 (311)
Wind, 2023 In recent years, nacelle test benches for wind turbines have been developed internationally. New standards are currently being developed that explicitly refer to the measurement of the electrical properties of wind turbines on these test benches.
Anica Frehn +3 more
doaj +1 more source
Журнал Белорусского государственного университета: Математика, информатика, 2022 In this paper, we obtained the asymptotic power values for the statistical tests of multidimensional discrete uniformity under conditions of contiguous convergence of alternatives. Two versions of the test are considered, namely, with overlapping blocks (
Valeriy A. Voloshko, Anton I. Trubey
doaj +1 more source
THE POWER OF COINTEGRATION TESTS [PDF]
Oxford Bulletin of Economics and Statistics, 1992 A cointegration test statistic based upon estimation of an error correction model can be approximately normally distributed when no cointegration is present. By contrast, the equivalent Dickey-Fuller statistic applied to residuals from a static relationship has a non-standard asymptotic distribution. When cointegration exists, the error-correction test
Jeroen J. M. Kremers +2 more
openaire +3 more sources
Frontiers in Earth Science, 2020 The Mann-Kendall (MK) statistical test has been widely applied in the trend detection of the hydrometeorological time series. Previous studies have mainly focused on the null hypothesis of “no trend” or the “Type I Error.” However, few studies address ...
Fan Wang +8 more
doaj +1 more source
IEEE Access, 2021 A test pattern generator generates a pseudorandom test pattern that can be weighted to reduce the fault coverage in a built-in self-test. The objective of this paper is to propose a new weighted TPG for a scan-based BIST architecture.
Vishnupriya Shivakumar +2 more
doaj +1 more source
Comments on the Power of Kolmogorov Test
Communications, 2013 This paper presents the results of estimating the power of Kolmogorov test and its modifications for testing hypothesis about an exponential distribution against the alternative hypothesis (population has a Weibull distribution).
Andrzej Rogowski
doaj +1 more source
The Regional Virtual Power Plant – Experiences of a field test [PDF]
E3S Web of Conferences, 2019 Due to the energy system transformation initiated by the German government, the energy supply structures will be much more decentralized in the future. In the following publication the methodology of a Regional Virtual Power Plant will be described and ...
Seifert Joachim +3 more
doaj +1 more source
Edulite: Journal of English Education, Literature, and Culture, 2021 Apart from teaching, English language teachers need to assess their students by giving a test to know the students’ achievements. In general, teachers are barely conducting item analysis on their tests. As a result, they have no idea about the quality of
Sayit Abdul Karim +2 more
doaj +1 more source
A Runs Test for the Hypothesis of Symmetry with one Sided Alternative
Universitas Scientiarum, 2019 We propose a trimmed runs test for the hypothesis of symmetry with one sided alternative, in samples coming from the generalized lambda distribution (GLD) with unknown median. We provide a method to calculate the exact distribution, showing that it is
Jimmy Antonio Corzo_Salamanca, Myrian Elena Vergara_Morales, José Giovany Babativa-Márquez
doaj +1 more source