Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Weicai Peng"'
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
This paper presents a more general cobweb model that incorporates the Hilfer fractional derivative in either the demand or supply function or Markov process. The main contributions of this study include deriving the analytical solution for the genera
Externí odkaz:
https://doaj.org/article/e244f5ae6c434502b15eced1ade766f4
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 17, Iss 5, Pp 278-288 (2022)
ObjectiveIn order to study the dynamic response characteristics and influence laws of a marine gear transmission-propulsion system, a series of bench tests is carried out.MethodsFirst, a biaxial gear transmission-propulsion system test bench includin
Externí odkaz:
https://doaj.org/article/7d704fd5f3574369932175cf2de10de1
Publikováno v:
Frontiers in Physics, Vol 11 (2023)
In this study, we first define the logarithmic likelihood ratio as a measure between arbitrary generalized information sources and non-homogeneous Markov sources and then establish a class of generalized information sources for small deviation theore
Externí odkaz:
https://doaj.org/article/e0bcdd303fe5444a907a1b819f6a7a61
Autor:
Weicai Peng, Shuchao Wang
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
BackgroundWith the development of the COVID-19 pandemic, the importance of online teaching is becoming more and more prominent, especially for the basic advanced mathematics majoring in bio-pharmaceutical in colleges. However, the only online teachin
Externí odkaz:
https://doaj.org/article/5030c7b934d949e8afbfa3e1f40b3bc5
Publikováno v:
Frontiers in Public Health, Vol 9 (2022)
In this article, we adopt an improved double-weighted fuzzy comprehensive evaluation method to investigate the air condition of Hefei City from July 2016 to July 2021. We focus on the impact of the toxicity index, especially the impact of carbon mono
Externí odkaz:
https://doaj.org/article/b568bde98cdd42a5802693e502869bc5
Publikováno v:
Fractal and Fractional, Vol 6, Iss 9, p 462 (2022)
To solve the issues with conventional level set segmentation algorithms, which are sensitive to the initial contours and less noise-resistant, a segmentation model based on the coupling of texture information and structural information is developed.
Externí odkaz:
https://doaj.org/article/84eb52aade634cf5967db9320495e1da
Publikováno v:
Journal of Inequalities and Applications, Vol 2016, Iss 1, Pp 1-9 (2016)
Abstract In this paper, a kind of infinite, local finite tree T, named a controlled tree, is introduced. Some strong limit properties, such as the strong law of large numbers and the asymptotic equipartition property, for nonhomogeneous Markov chains
Externí odkaz:
https://doaj.org/article/002bb383997e4056b4d535a4df382c04
Publikováno v:
MATEC Web of Conferences, Vol 288, p 01002 (2019)
In order to control the pipe vibration, the performance of flexible connection with vibration isolation mass in impeding vibration wave propagation is studied. Based on the principle of impedance mismatching and numerical analysis method, the influen
Externí odkaz:
https://doaj.org/article/62bdd047e38d45518cbcf905e21cdf57
Autor:
Di Deng1 378601085@qq.com, Weicai Peng1 190364082@qq.com
Publikováno v:
Vibroengineering Procedia. Jun2022, Vol. 43, p64-69. 6p.
Publikováno v:
Renewable Energy. 199:1210-1225
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79a7f3a0fb3a8d448e8a995c2f67a70f
https://doi.org/10.1016/j.renene.2022.08.140
https://doi.org/10.1016/j.renene.2022.08.140