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科研机构
北京大学 [225]
内容类型
期刊论文 [137]
其他 [81]
会议论文 [7]
发表日期
2017 [19]
2016 [26]
2015 [21]
2014 [21]
2013 [21]
2012 [15]
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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
Learning With Auxiliary Less-Noisy Labels
其他
2017-01-01
Duan, Yunyan
;
Wu, Ou
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Maximum likelihood approach
noisy degrees
noisy labels
soft constraints
Spontaneous activation of visual pigments in relation to openness/closedness of chromophore-binding pocket
期刊论文
ELIFE, 2017
Yue, Wendy Wing Sze
;
Frederiksen, Rikard
;
Ren, Xiaozhi
;
Luo, Dong-Gen
;
Yamashita, Takahiro
;
Shichida, Yoshinori
;
Cornwall, M. Carter
;
Yau, King-Wai
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CONE PIGMENT
ROD
RHODOPSIN
RELEASE
NOISE
CELLS
LIGHT
MICE
A High Accuracy and Robust Machine Learning Network for Pattern Recognition Based on Binary RRAM devices
其他
2017-01-01
Liu, Chen
;
Han, Runze
;
Zhang, Sheng
;
Li, Maochuan
;
Zhou, Zheng
;
Huang, Peng
;
Liu, Lifeng
;
Liu, Xiaoyan
;
Kang, Jinfeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
FitBeat: A Lightweight System for Accurate Heart Rate Measurement during Exercise
其他
2017-01-01
Tu, Linlin
;
Huang, Jun
;
Bi, Chongguang
;
Xing, Guoliang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
MOTION ARTIFACT
SENSORS
SIGNALS
Monte Carlo simulation of Ray-Scan 64 PET system and performance evaluation using GATE toolkit
期刊论文
JOURNAL OF INSTRUMENTATION, 2017
Li, Suying
;
Zhang, Qiushi
;
Vuletic, Ivan
;
Xie, Zhaoheng
;
Yang, Kun
;
Ren, Qiushi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Detector modelling and simulations I (interaction of radiation with matter, interaction of photons with matter, interaction of hadrons with matter, etc)
Gamma camera, SPECT, PET, PET/CT, coronary CT angiography (CTA)
Models and simulations
Simulation methods and programs
RECONSTRUCTION
PLATFORM
A HYBRID APPROACH FOR 3D FULL-FIELD MEASUREMENT ON A CLOSED SLINGER COMBUSTOR BY HYDRAULIC SIMULATIONS
会议论文
Jia, Lichao
;
Yang, Lili
;
Yuan, Huijing
;
Jia, Yongxia
;
Wang, Yiyang
;
Feng, Yang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
PARTICLE TRACKING VELOCIMETRY
3-DIMENSIONAL FLOWS
IMAGE VELOCIMETRY
Low-Rank-Based Nonlocal Adaptive Loop Filter for High-Efficiency Video Compression
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Zhang, Xinfeng
;
Xiong, Ruiqin
;
Lin, Weisi
;
Zhang, Jian
;
Wang, Shiqi
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
High Efficiency Video Coding (HEVC)
in-loop filter
nonlocal
singular value decomposition (SVD)
video coding
ARTIFACT REDUCTION
HEVC STANDARD
IMAGE
REGULARIZATION
MINIMIZATION
New Understanding of Random Telegraph Noise Amplitude in Tunnel FETs
期刊论文
IEEE TRANSACTIONS ON ELECTRON DEVICES, 2017
Chen, Cheng
;
Huang, Qianqian
;
Zhu, Jiadi
;
Zhao, Yang
;
Guo, Lingyi
;
Huang, Ru
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Amplitude
annealing process
band-to-band tunneling (BTBT) generation rate
nonuniformity
random dopant fluctuation (RDF)
random telegraph noise (RTN)
source doping concentration
tunnel FET (TFET)
FIELD-EFFECT TRANSISTORS
RANDOM DOPANT FLUCTUATION
LINE-EDGE ROUGHNESS
1/F NOISE
ELECTRICAL NOISE
CMOS DEVICES
VARIABILITY
IMPACT
TFET
Power allocation scheme and spectral efficiency analysis for downlink non-orthogonal multiple access systems
期刊论文
IET SIGNAL PROCESSING, 2017
Cai, Wenbo
;
Chen, Chen
;
Bai, Lin
;
Jin, Ye
;
Choi, Jinho
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
multi-access systems
spectral analysis
radio links
computational complexity
antennas
telecommunication power management
power allocation scheme
spectral efficiency analysis
downlink nonorthogonal multiple access systems
SE analysis
single antenna downlink NOMA system
SRMC-MRC
PA problem
duality scheme
specific user rate maximising criteria with minimum rate constraints
SURMC-MRC scheme
sum rate maximising criteria with minimum rate constraints
computational complexity
THROUGHPUT
CAPACITY
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