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科研机构
北京大学 [176]
内容类型
期刊论文 [124]
其他 [49]
会议论文 [3]
发表日期
2017 [7]
2016 [15]
2015 [21]
2014 [13]
2013 [19]
2012 [16]
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专题:北京大学
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基于ELM算法的光纤振动信号识别研究
期刊论文
计算机工程与应用, 2017
邹柏贤
;
苗军
;
许少武
;
逯燕玲
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
事件
光纤振动信号
实验样本
极限学习机(ELM)
识别率
event
optical fiber vibration signal
experimental sample
Extreme Learning Machine(ELM)
recognition rate
Quasi-freestanding, striped WS2 monolayer with an invariable band gap on Au(001)
期刊论文
NANO RESEARCH, 2017
Hong, Min
;
Zhou, Xiebo
;
Shi, Jianping
;
Qi, Yue
;
Zhang, Zhepeng
;
Fang, Qiyi
;
Guo, Yaguang
;
Sun, Yajuan
;
Liu, Zhongfan
;
Li, Yuanchang
;
Wang, Qian
;
Zhang, Yanfeng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
WS2
Au(001)
striped superstructure
interfacial interaction
STM/STS
HEXAGONAL BORON-NITRIDE
SINGLE-LAYER MOS2
MOLYBDENUM-DISULFIDE
ELECTRONIC-PROPERTIES
GRAIN-BOUNDARIES
HETEROSTRUCTURES
GRAPHENE
PHOTOLUMINESCENCE
DEFECTS
Investigation on the relationship between solubility of artemisinin and polyvinylpyrroli done addition by using DAOSD approach
期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2017
Zhang, Jin
;
Guo, Ran
;
He, Anqi
;
Weng, Shifu
;
Gao, Xiuxiang
;
Xu, Yizhuang
;
Noda, Isao
;
Wu, Jinguang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
H-1 NMR
2D asynchronous spectra
The DAOSD approach
Artemisinin
PVP
SAMPLE DESIGN SCHEME
PROBING INTERMOLECULAR INTERACTIONS
2-DIMENSIONAL SYNCHRONOUS SPECTROSCOPY
INFRARED CORRELATION SPECTROSCOPY
DIPOLE-DIPOLE INTERACTIONS
ASYNCHRONOUS SPECTROSCOPY
CONCENTRATION SERIES
CROSS PEAKS
PLASMODIUM-FALCIPARUM
QINGHAOSU ARTEMISININ
Development of a portable cavity-enhanced absorption spectrometer for the measurement of ambient NO3 and N2O5: experimental setup, lab characterizations, and field applications in a polluted urban environment
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2017
Wang, Haichao
;
Chen, Jun
;
Lu, Keding
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
RING-DOWN SPECTROSCOPY
IN-SITU MEASUREMENTS
FOURIER-TRANSFORM SPECTROSCOPY
NOCTURNAL NITROGEN-OXIDES
ATMOSPHERIC TRACE GASES
TEMPERATURE-DEPENDENCE
CROSS-SECTION
NIGHTTIME CHEMISTRY
AEROSOL EXTINCTION
NEAR-ULTRAVIOLET
A Rapid Capillary-Pressure Driven Micro-Channel to Demonstrate Newtonian Fluid Behavior of Zebrafish Blood at High Shear Rates
期刊论文
SCIENTIFIC REPORTS, 2017
Lee, Juhyun
;
Chou, Tzu-Chieh
;
Kang, Dongyang
;
Kang, Hanul
;
Chen, Junjie
;
Baek, Kyung In
;
Wang, Wei
;
Ding, Yichen
;
Di Carlo, Dino
;
Tai, Yu-Chong
;
Hsiai, Tzung K.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
ADULT ZEBRAFISH
VISCOMETER
VISCOSITY
MICROSCOPY
REPAIR
MODEL
High-Efficiency Image Coding via Near-Optimal Filtering
期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2017
Zhang, Xinfeng
;
Wang, Shiqi
;
Zhang, Yabin
;
Lin, Weisi
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
High-efficiency video coding (HEVC)
image compression
near-optimal filter
sample classification
wiener filter
DEBLOCKING FILTER
HEVC STANDARD
SIMILARITY
REDUCTION
Zero-Shot Scene Classification for High Spatial Resolution Remote Sensing Images
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017
Li, Aoxue
;
Lu, Zhiwu
;
Wang, Liwei
;
Xiang, Tao
;
Wen, Ji-Rong
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
High spatial resolution (HSR) remote sensing images
scene classification
zero-shot learning
LAND-USE CLASSIFICATION
SPARSE REPRESENTATION
MODEL
Application of orthogonal design to the extraction and HPLC analysis of sedimentary pigments from lakes of the Tibetan Plateau
期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2016
Liang Jie
;
Li Dong
;
Wang MingDa
;
Zhang XinYu
;
Hou JuZhi
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Tibetan Plateau
Sedimentary pigments
Pigment extraction
Pigment analysis
Orthogonal design
LIQUID-CHROMATOGRAPHY
MARINE-PHYTOPLANKTON
ALPINE LAKES
CHLOROPHYLLS
CAROTENOIDS
TEMPERATURE
COLUMN
CLASSIFICATION
PRODUCTIVITY
ABUNDANCE
Asymmetry of 1 nm XRD Reflection and Measurement of Illite Crystallinity
其他
2016-01-01
Wang, Hejing
;
Zhou, Jian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
DIFFRACTION
白硅钙石的高温高压拉曼光谱研究
期刊论文
光谱学与光谱分析, 2016
熊志华
;
赵明臻
;
何俊国
;
李羿芃
;
李红中
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
白硅钙石
高温拉曼
高压拉曼
非谐系数
Bredigite
High temperature Raman
High pressure Raman
Anharmonic coefficients
CRYSTAL-CHEMISTRY
FORSTERITE
MONTICELLITE
WADSLEYITE
SILICATES
DIOPSIDE
LARNITE
MANTLE
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