Zobrazeno 1 - 10
of 728
pro vyhledávání: '"Xiu Ma"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Plant leaf diseases are a major cause of plant mortality, especially in crops. Timely and accurately identifying disease types and implementing proper treatment measures in the early stages of leaf diseases are crucial for healthy plant grow
Externí odkaz:
https://doaj.org/article/58a429f0a910428eb95991aeaeabc757
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 52, Iss 5, Pp 764-768 (2021)
Aiming at the problem that traditional anomaly detection model has poor recognition effect on a small number of abnormal samples under the condition of data imbalance, in this paper we proposed a support vector data description algorithm combined wit
Externí odkaz:
https://doaj.org/article/f27b44a50ee74e139a53a41a48c1d09b
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 52, Iss 3, Pp 417-423 (2021)
In the quality analysis of polysilicon ingot batching, a two-stage genetic algorithm (NRS-SVM-GA) combining the NRS-SVM model with genetic algorithm (GA) was proposed to solve the problem of neighborhood radius and SVM parameter values in the process
Externí odkaz:
https://doaj.org/article/eea97f2134a44da4b4d825f12ae5c464
Publikováno v:
IEEE Access, Vol 7, Pp 38146-38156 (2019)
Finite mixture models based on the symmetric Gaussian distribution have been applied broadly in data analysis. However, not all the data in real-world applications can be safely supposed to have a symmetric Gaussian form. This paper presents a new mi
Externí odkaz:
https://doaj.org/article/9378ce08b87a4661999f03b963adaa1d
Publikováno v:
Archives of Electrical Engineering, Vol vol. 67, Iss No 3 (2018)
A large amount of electric vehicles (EVs) charging load will bring significant impact to the power system. An appropriate resource allocation strategy is required for securing the power system safety and satisfying EVs charging demand. This paper pro
Externí odkaz:
https://doaj.org/article/1157ba61779448f590c35919907dc040
Autor:
Wen-Xiu Ma
Publikováno v:
Mathematics, Vol 12, Iss 23, p 3643 (2024)
Sasa–Satsuma (SS)-type integrable matrix modified Korteweg–de Vries (mKdV) equations are derived from two group constraints, involving the replacement of the spectral matrix in the Ablowitz–Kaup–Newell–Segur matrix eigenproblems with its ma
Externí odkaz:
https://doaj.org/article/291cb60cf01942488d0d32d5455934e6
Autor:
M.S. Osman, Hassan Almusawa, Kalim U. Tariq, Sadia Anwar, Sachin Kumar, Muhammad Younis, Wen-Xiu Ma
Publikováno v:
Journal of Ocean Engineering and Science, Vol 7, Iss 5, Pp 431-443 (2022)
In this research article, the perturbed nonlinear Schrödinger equation (P-NLSE) is examined by utilizing two analytical methods, namely the extended modified auxiliary equation mapping and the generalized Riccati equation mapping methods. Consequent
Externí odkaz:
https://doaj.org/article/267fd36e533f44f0a81ba403d66ebb7a
Autor:
Wen-Xiu Ma
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 5, Iss , Pp 100220- (2022)
The paper aims to provide a brief overview of soliton solutions obtained through the Hirota direct method. A bilinear formulation of soliton solutions in both (1+1)-dimensions and (2+1)-dimensions is discussed, together with applications to various i
Externí odkaz:
https://doaj.org/article/0b4e74d6a51d4c17bfaba3424a35eeca
Publikováno v:
CMES-Computer Modeling in Engineering & Sciences; 2024, Vol. 139 Issue 2, p1829-1862, 34p