MULTIDIMENSIONAL

作品数:372被引量:491H指数:9
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相关作者:宣培才张幽彤王珂徐畔林宇更多>>
相关机构:上海外国语大学暨南大学北京理工大学绍兴文理学院更多>>
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Hyperspectral Image Super-Resolution Based on Spatial-Spectral-Frequency Multidimensional Features
《Journal of Beijing Institute of Technology》2025年第1期28-41,共14页Sifan Zheng Tao Zhang Haibing Yin Hao Hu Jian Jiang Chenggang Yan 
supported by the Fundamental Research Funds for the Provincial Universities of Zhejiang (No.GK249909299001-036);National Key Research and Development Program of China (No. 2023YFB4502803);Zhejiang Provincial Natural Science Foundation of China (No.LDT23F01014F01)。
Due to the limitations of existing imaging hardware, obtaining high-resolution hyperspectral images is challenging. Hyperspectral image super-resolution(HSI SR) has been a very attractive research topic in computer vi...
关键词:deep neural network hyperspectral image spatial feature spectral information frequency feature 
Multidimensional Visualization of Bikeshare Travel Patterns Using a Visual Data Mining Technique: Data Cubes
《Journal of Beijing Institute of Technology》2019年第2期265-277,共13页Xinwei Ma Yanjie Ji Yang Liu Yuchuan Jin Chenyu Yi 
Supported by Projects of International Cooperation and Exchange of the National Natural Science Foundation of China(51561135003);Key Project of National Natural Science Foundation of China(51338003);Scientific Research Foundation of Graduated School of Southeast University(YBJJ1842)
In order to explore the travel characteristics and space-time distribution of different groups of bikeshare users,an online analytical processing(OLAP)tool called data cube was used for treating and displaying multi-d...
关键词:bikeshare smartcard data TRAVEL PATTERN MULTIDIMENSIONAL VISUALIZATION 
Multilayer Multidi mensional Extension Set Theory
《Journal of Beijing Institute of Technology》2006年第2期172-176,共5页曹少中 杨国为 涂序彦 
Sponsored bythe National Natural Science Foundation of China(60375014) ;the Shandong Province Natural Science Foundation(Y2002G16)
In brder to study the contradiction problem of multilayer multidimensional complex systems, the concepts of extension field and stable field of intersection and union of multilayer multidimensional extension set are g...
关键词:multilayer multidimensional extension set extension field stable field 
Optimizing Spray and Combustion in Diesel Engine by Multidimensional Numerical Simulation被引量:2
《Journal of Beijing Institute of Technology》2005年第4期406-410,共5页周磊 赵长禄 张付军 
SponsoredbytheMinisterialLevelAdvancedResearchFoundation(0900A011)
The calculation of spray and combustion in diesel engines is described by using the softwares FIRE and BOOST. The application of the resulting computational method to the simulation of fuel spray and breakup, mixture ...
关键词:multidimensional simulation DIESEL spray propagation COMBUSTION chamber geometry 
Multidimensional Modeling of Fuel Spray, Combustion and Emissions of F912Q Diesel Engine被引量:2
《Journal of Beijing Institute of Technology》2002年第3期246-250,共5页王珂 张幽彤 
A computational fluid dynamics (CFD) study was carried out on a four stroke air cooled DI diesel engine, F912Q manufactured by Beinei Company, by using the KIVA 3V code. A three dimensional mesh was set up to mode...
关键词:computational fluid dynamics (CFD) KIVA engine simulation 
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