Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Wei-Yang Wu"'
Autor:
Wei-Yang Wu, 吳偉揚
96
Quality inspection of deposited solder pastes is critical in the manufacturing process with surface mounting technology (SMT). This study proposed a machine vision system for two-dimensional (2D) defects of SMT solder pastes. The proposed sys
Quality inspection of deposited solder pastes is critical in the manufacturing process with surface mounting technology (SMT). This study proposed a machine vision system for two-dimensional (2D) defects of SMT solder pastes. The proposed sys
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/00625217823680750267
Autor:
Wei-Yang Wu, 吳維揚
94
A full wave finite-difference time-domain method (FDTD) combined with thin-wire and thin-slot algorithms to analyze a metamaterial fabricated with periodic mushroom structures, is proposed in this dissertation. This proposed method is suitabl
A full wave finite-difference time-domain method (FDTD) combined with thin-wire and thin-slot algorithms to analyze a metamaterial fabricated with periodic mushroom structures, is proposed in this dissertation. This proposed method is suitabl
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/06595476396464472991
Autor:
Wei-Yang Wu, 吳維揚
91
In this paper, applications of element free method (EFM)on the simulation of 3D seepage problems are presented. The 3D integral meshes are builded automatically and the governing equation of seepage in 3D satisfied. To deal with the essential
In this paper, applications of element free method (EFM)on the simulation of 3D seepage problems are presented. The 3D integral meshes are builded automatically and the governing equation of seepage in 3D satisfied. To deal with the essential
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/80844139316617063975
Publikováno v:
Jichu yixue yu linchuang, Vol 40, Iss 7, Pp 971-974 (2020)
Objective To investigate the clinical features, endoscope diagnosis, and treatment of cases of colorectal foreign bodies. Methods A retrospective analysis of colorectal foreign body cases admitted to the Digestive Endoscope Center from June 2005 to S
Externí odkaz:
https://doaj.org/article/80bab478c64a42c590865dad805d54f6
Autor:
Wei-Yang Wu, 吳維揚
89
Numerical dispersion resulting from using the second-order central-difference operation to approximate the differential operation is the main error source of the FDTD method. The effect of numerical dispersion can be minimized if the spatial
Numerical dispersion resulting from using the second-order central-difference operation to approximate the differential operation is the main error source of the FDTD method. The effect of numerical dispersion can be minimized if the spatial
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/18680806859796265763
Publikováno v:
Coatings; Volume 12; Issue 6; Pages: 730
Taking high nitrogen aluminum dross as the research object, the effects of the additives sodium carbonate and cryolite and the roasting process on the denitrification effect of aluminum dross were studied. The principle of additive denitrification wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8ddba295893dc4ec78a7d3365988d62
Publikováno v:
International Journal of Smart Home. 7:187-196
A Inverter power monitoring system based on virtual reality is introduced. A good interactive 3D virtual scenes Based on the communication of VRML and java, can get real-time power state parameter of inverter from database. Based on the virtual scene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c386e09d73052c6fe264ecdecfd4a9b3
https://doi.org/10.14257/ijsh.2013.7.5.19
https://doi.org/10.14257/ijsh.2013.7.5.19
Autor:
Wei-Yang Wu, Xiaoqiang Guo
Publikováno v:
IET Renewable Power Generation. 7:55-62
Grid synchronisation is crucial for integration of renewable energy sources and distributed generation systems into the grid. Accurate and fast estimation of the fundamental positive sequence component is a necessity for synchronisation of three-phas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b3cb88907784a3af717a362be712acf
https://doi.org/10.1049/iet-rpg.2011.0243
https://doi.org/10.1049/iet-rpg.2011.0243
Autor:
Wei‐Yang Wu, Chin‐Wen Kuo
Publikováno v:
Microwave and Optical Technology Letters. 40:289-292
Directly applying the higher-order FDTD method to the computation of antenna patterns has not been a practical approach thus far. One of the main difficulties is how to handle the perfect electric conductor (PEC), which is always present. This paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b04711ba36f2b281fb938523eb99da8f
https://doi.org/10.1002/mop.11355
https://doi.org/10.1002/mop.11355
Autor:
Wei-yang Wu
Publikováno v:
CICTP 2014.
The Long Tail theory is a new theory with the rise of the Internet. As the long tail theory says, the common market share -- which is occupied by these products where demand and sales are not high-- can be compared to the market share of mainstream p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2df0f2070acd445c5777bfea7cd1de2f
https://doi.org/10.1061/9780784413623.257
https://doi.org/10.1061/9780784413623.257