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科研机构
北京大学 [37]
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期刊论文 [37]
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2017 [4]
2016 [3]
2015 [3]
2014 [5]
2013 [1]
2012 [2]
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共37条,第1-10条
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内容类型:期刊论文
专题:北京大学
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Flexible parameter-sparse global temperature time profiles that stabilise at 1.5 and 2.0 degrees C
期刊论文
EARTH SYSTEM DYNAMICS, 2017
Huntingford, Chris
;
Yang, Hui
;
Harper, Anna
;
Cox, Peter M.
;
Gedney, Nicola
;
Burke, Eleanor J.
;
Lowe, Jason A.
;
Hayman, Garry
;
Collins, William J.
;
Smith, Stephen M.
;
Comyn-Platt, Edward
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
CLIMATE-CHANGE
MODEL
SIMULATIONS
EMISSIONS
Group-based sparse representation for Fourier ptychography microscopy
期刊论文
OPTICS COMMUNICATIONS, 2017
Zhang, Yongbing
;
Cui, Ze
;
Zhang, Jian
;
Song, Pengming
;
Dai, Qionghai
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Fourier ptychography
Phase retrieval
Regularization term
Sparse representation
PHASE RETRIEVAL
SUPERRESOLUTION
ILLUMINATION
Superimposition of Cone-Beam Computed Tomography Images by Joint Embedding
期刊论文
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2017
Pei, Yuru
;
Ma, Gengyu
;
Chen, Gui
;
Zhang, Xiaoyun
;
Xu, Tianmin
;
Zha, Hongbin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CBCT image superimposition
joint embedding
subset extraction
MUTUAL-INFORMATION
BIMAXILLARY SURGERY
REGISTRATION
SEGMENTATION
MAXIMIZATION
Ultrawideband Underwater Real-Time 3-D Acoustical Imaging With Ultrasparse Arrays
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2017
Chi, Cheng
;
Li, Zhaohui
;
Li, Qihu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Beam steering
imaging sonar
real-time 3-D acoustical imaging
sparse array
ultrawideband (UWB) array
UWB imaging
LARGE PLANAR ARRAYS
SIMULATED ANNEALING ALGORITHM
MODULATED EXCITATION SIGNALS
WIDE-BAND ARRAYS
MEDICAL ULTRASOUND
NEAR-FIELD
SYSTEM
SONAR
DESIGN
DECONVOLUTION
Sparse C-13 labelling for solid-state NMR studies of P. pastoris expressed eukaryotic seven-transmembrane proteins
期刊论文
JOURNAL OF BIOMOLECULAR NMR, 2016
Liu, Jing
;
Liu, Chang
;
Fan, Ying
;
Munro, Rachel A.
;
Ladizhansky, Vladimir
;
Brown, Leonid S.
;
Wang, Shenlin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Magic-angle-spinning solid-state NMR
Sparse C-13 isotope labelling
Eukaryotic seven-transmembrane proteins
P. pastoris expression system
ANABAENA SENSORY RHODOPSIN
M2 PROTON CHANNELS
MEMBRANE-PROTEIN
PICHIA-PASTORIS
AMYLOID FIBRILS
SPECTROSCOPY
ASSIGNMENT
RESOLUTION
DILUTION
BILAYERS
Fast Computation of Wideband Beam Pattern for Designing Large-Scale 2-D Arrays
期刊论文
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2016
Chi, Cheng
;
Li, Zhaohui
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Array design
nonuniform fast Fourier transform (FFT)
wideband beam pattern
wideband 2-D array
FAST FOURIER-TRANSFORMS
LARGE PLANAR ARRAYS
TRANSDUCER ARRAYS
LINEAR ARRAYS
NEAR-FIELD
ALGORITHM
OPTIMIZATION
VISION
SYSTEM
LOBE
Compressive sensing based spinning mode detections by in-duct microphone arrays
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2016
Yu, Wenjun
;
Huang, Xun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
duct acoustic
mode detection
compressive sensing
sensory array
FIELD
RECONSTRUCTION
DECOMPOSITION
ENGINE
INLET
Comparison of the driving forces of spring phenology among savanna landscapes by including combined spatial and temporal heterogeneity
期刊论文
INTERNATIONAL JOURNAL OF BIOMETEOROLOGY, 2015
Zhu, Likai
;
Southworth, Jane
;
Meng, Jijun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Southern Africa
Savanna
Land surface phenology
Spatial panel data models
The start of the growing season (SOS)
NET PRIMARY PRODUCTION
GREEN-UP DATE
SOUTHERN AFRICA
VEGETATION PHENOLOGY
PRIMARY PRODUCTIVITY
NORTH-AMERICA
TIME-SERIES
NDVI DATA
CLIMATE
PRECIPITATION
Remote sensing image super-resolution method using sparse representation and classified texture patches
期刊论文
wuhan daxue xuebao xinxi kexue ban geomatics and information science of wuhan university, 2015
Liu, Shuai
;
Zhu, Yajie
;
Xue, Lei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
结构化信号处理理论和方法的研究进展
期刊论文
雷达学报, 2015
李廉林
;
周小阳
;
崔铁军
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
结构化信号
稀疏信号处理
奈奎斯特采样定理
任务驱动信号处理
Structural signal processing
Sparse signal processing
Task-driven signal processing
Nyquist-Shannon theory
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