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作品数:663被引量:723H指数:11
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相关作者:王丹肖卫东吴孟达周城汤大权更多>>
相关机构:国防科学技术大学中国标准化研究院陕西师范大学中国科学院更多>>
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A cellular automata downscaling based 1 km global land use datasets (2010–2100)被引量:8
《Science Bulletin》2016年第21期1651-1661,共11页李雪草 俞乐 徐伊迪 杨军 宫鹏 Terry Sohl Nicholas Clinton Wenyu Li Zhiliang Zhu Xiaoping Liu 
partially supported by the National Natural Science Foundation of China (41301445);Research Grant from Tsinghua University (20151080351);a Meteorological Public Benefit project of China (GYHY201506010)
Global climate and environmental change studies require detailed land-use and land-cover (LULC) information about the past, present, and future. In this paper, we discuss a methodology for downscaling coarse-resolut...
关键词:LULC modeling Spatial downscaling RCP scenarios Urban expansion 
Fractal image encoding with flexible classification sets被引量:2
《Chinese Science Bulletin》2014年第14期1597-1606,共10页Jianji Wang Xuguang Lan Yuehu Liu Nanning Zheng 
supported by the National Basic Research Program of China(2010CB327902);the National Natural Science Foundation of China(61231018)
Fractal image compression(FIC)technology is an interesting attempt at structure similarity-based image compression.It has been widely applied in many fields such as image encryption,image retrieval,image sharpening,an...
关键词:分形图像编码 分类策略 Pearson相关系数 设置 分形图像压缩 图像质量 变量表达式 FIC 
Microwave transmission properties of metamaterials with double sets of square holes被引量:8
《Chinese Science Bulletin》2012年第28期3769-3772,共4页ZOU Si LIU JinSong WANG KeJia 
supported by the National Natural Science Foundation of China (10974063 and 61177095);Hubei Natural Science Foundation(2010CDA001);Ph.D. Programs Foundation of Ministry of Education of China (20100142110042);the Fundamental Research Funds for the Central Universities (HUST:2010MS041 and 2011TS001)
The transmission property of microwave through a kind of metamaterial is investigated experimentally.Such metamaterials are fabricated with a structure of double sets of square holes:subwavelength ones,and small ones ...
关键词:传输特性 微波 方孔 材料 表面等离激元 结构参数 光电子器件 峰值功率 
Yushu earthquake synergic analysis using multimodal SAR datasets被引量:10
《Chinese Science Bulletin》2010年第31期3499-3503,共5页GUO HuaDong WANG XinYuan LI XinWu LIU Guang ZHANG Lu YAN ShiYong 
supported by the National Basic Research Program of China (2009CB723906)
The large earthquake measuring 7.1 on the Richter scale that occurred in Yushu County,Qinghai Province,China,on April 14,2010,caused a huge loss of life and major damage to people's properties.Using three modal synthe...
关键词:地震台网 协同分析 玉树县 数据集 多式联运 特区 合成孔径雷达 区域地质构造 
NSFC Sets up Research Fund for Foreign Young Scholars
《Chinese Science Bulletin》2009年第8期1455-1455,共1页
关键词:国家自然科学基金委员会 青年学者 基金资助项目 合作伙伴 基础设施 基础研究 研究人员 国际合作 
Selection and development of representative simple sequence repeat primers and multiplex SSR sets for high throughput automated genotyping in maize被引量:36
《Chinese Science Bulletin》2007年第2期215-223,共9页WANG FengGe ZHAO JiuRan DAI JingRui YI HongMei KUANG Meng SUN YanMei YU XinYan GUO JingLun WANG Lu 
the Beijing Agricultural Innovative Platform-Beijing Natural Science Fund Program (Grant No. YZPT02-06)
In the current study, 1900 maize simple sequence repeat (SSR) primers published in MaizeGDB were screened utilizing reference literature, 15 representative Chinese maize inbred lines and 15 Chinese maize hybrids from ...
关键词:基因序列 玉米 分子标记 遗传型 
Moran sets and Moran classes被引量:21
《Chinese Science Bulletin》2001年第22期1849-1856,共8页WEN ZhiyingDepartment of Mathematics, Tsinghua University, Beijing 100084, China 
The research was supported by the Special Funds for Major State Basic Research Projects of China.
The purpose of this survey is to present Moran sets and Moran classes which generalize the classical self-similar sets from the following points: (i) The placements of the basic sets at each step of the constructions ...
关键词:MORAN SET MORAN CLASSES dimension. 
Net measure properties of Moran sets and applications被引量:3
《Chinese Science Bulletin》1998年第5期386-389,共4页Hui Rao Zhiying Wen Jun Wu 
ThisworkwassupportedbytheNational"ClimbingProject"andtheNationalNaturalScienceFoundationofChina (GrantNo .196 0 10 31)
The Hausdorff and packing dimensions for a class of Moran sets are obtained.
关键词:FRACTAL MORAN SET net MEASURE dimension. 
The Structures Inside Turing Degrees of Recursively Enumerable Generic Sets
《Chinese Science Bulletin》1993年第9期705-708,共4页丁德成 
Project supported by the National Natural Science Foundation of China.
Jockusch and Ingrassia introduced notions of e-genericity, s-genericity and p-genericity for recursively enumerable sets in 1985 and 1980 respectively. It has been shown that there are many important properties of rec...
关键词:recursively enumerahly GENERIC SET and DEGREE wtt topped wtt bottomed 
Fuzzy c-Means Clustering Algorithm With Two Layers
《Chinese Science Bulletin》1993年第7期608-612,共5页谢维信 刘健庄 
Project supported by the National Natural Science Foundation of China.
1 Introduction In 1973 Dunn first presented the fuzzy c-means (FCM) clustering algorithm, which is an extension of the hard c-means (HCM) clustering algorithm presented by Ball and Hall. Bezdek subsequently generalize...
关键词:FUZZY CLUSTERING FUZZY SETS PATTERN recognition. 
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