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High-Resolution Multi-Channel Frequency Standard Comparator Using Digital Frequency Measurement
期刊论文
SENSORS, 2021, 卷号: 21, 期号: 16, 页码: 13
作者:
Xiao, Bo
;
Liu, Ya
;
Li, Xiaohui
;
Deng, Zhifeng
;
Xue, Yanrong
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/11/29
multichannel
frequency standard comparison
digital frequency measurement
An RGB-D Camera Based Visual Positioning System for Assistive Navigation by a Robotic Navigation Aid
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 8, 页码: 1389-1400
作者:
He Zhang
;
Lingqiu Jin
;
Cang Ye
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2021/06/11
Assistive navigation
pose estimation
robotic navigation aid (RNA)
simultaneous localization and mapping
visual-inertial odometry
visual positioning system (VPS)
Comparative modeling of the effect of thinning on canopy interception loss in a semiarid black locust (Robinia pseudoacacia) plantation in Northwest China
期刊论文
JOURNAL OF HYDROLOGY, 2020, 卷号: 590, 页码: 16
作者:
Ma, Changkun
;
Luo, Yi
;
Shao, Mingan
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/03/15
Rainfall interception
Revised Gash Analytical Model
WiMo model
Thinning
Loess plateau
Performance Evaluation of MPPM-Coded Wireless Optical MIMO System with Combined Effects over Correlated Fading Channel
期刊论文
International Journal of Antennas and Propagation, 2020, 卷号: 2020
作者:
Zhang, Yue
;
Wang, Huiqin
;
Cao, Minghua
;
Bao, Zhongxian
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Atmospheric turbulence
Bit error rate
Errors
Fading channels
Approximate expressions
Atmospheric attenuation
Correlated fading channels
Ergodic channel capacity
Exponential correlation
Multiple pulse position modulation
Performance degradation
Pointing , acquisition , and tracking
Establishing the Improved Dynamic Model for the Extracorporeal Ultrasonic Lithotripsy Medical Cooperative Robot
期刊论文
Mathematical Problems in Engineering, 2020, 卷号: 2020
作者:
Li, Xiao
;
Li, Maocai
;
Sun, Hanxu
;
Gong, Jun
;
Zhang, Zhaowen
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/11/14
Calculations
Medical problems
Medical robotics
Robots
Accurate modeling
Collaborative robots
Cooperative robot control
Cooperative robots
Kinetic modeling
Modified equation
Torque equation
Treatment methods
Modelling spatial distribution of fine-scale populations based on residential properties
期刊论文
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2019, 卷号: 40, 期号: 14, 页码: 5287-5300
作者:
Han, Dongrui
;
Yang, Xiaohuan
;
Cai, Hongyan
;
Xu, Xinliang
;
Qiao, Zhi
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  |  
浏览/下载:176/0
  |  
提交时间:2019/05/22
Development of a Miniaturized Frequency Standard Comparator Based on FPGA
期刊论文
ELECTRONICS, 2019, 卷号: 8, 期号: 2, 页码: 15
作者:
Tang, Sheng
;
Ke, Jing
;
Wang, Tianxiang
;
Deng, Zhouhu
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/11/29
frequency standard comparator
dual Mixing Time difference
phase difference
correlation function
chebyshev polynomial
A Frequency Multiplication Method Based on Extracting Harmonic From Narrow Pulse
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 95341-95350
作者:
Zhou, Mei
;
Tang, Sheng
;
Wang, Wenli
;
Ke, Jing
;
Deng, Zhouhu
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/11/29
Frequency multiplication
narrow pulse
filter
stability
accuracy
Decision-feedback aided multiple-symbol differential detection in two-way relay transmission
期刊论文
Mathematical Problems in Engineering, 2019, 卷号: 2019, 期号: 2019
作者:
Chanfei Wang, Jiai He, and Haiyan Chen.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/11
Bit error rate
Block codes
Signal receivers
Space time codes
Space-time block coding (STBC)
Estimation of residential fine particulate matter infiltration inShanghai, China
期刊论文
Environmental Pollution, 2018, 卷号: 233, 期号: 2018, 页码: 494-500
作者:
Li,HC(Li,Huichu)
;
Yang,CY(Yang,Changyuan)
;
Zhao, A(Zhao,Ang)
;
Wang, CC(Wang, Cuicui)
;
Chen, RJ(Chen, Renjie)
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  |  
浏览/下载:58/0
  |  
提交时间:2018/09/28
Pm2.5 Exposure
Infiltration Factor
Model Prediction
Seasonal Variation
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