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A new method for calculating the primary porosity of unconsolidated sands based on packing texture: Application to modern beach sand
期刊论文
MARINE AND PETROLEUM GEOLOGY, 2018, 卷号: 98, 页码: 384-396
作者:
Yan, Yiming
;
Zhang, Liqiang
;
Luo, Xiaorong
;
Li, Chao
;
Hu, Fanjun
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2019/01/14
Primary porosity
Mathematical model
Packing texture
Grain size distribution
Beach sands
Research on online correction algorithm with neural network multi-environment factors for CO detection of motor vehicle exhaust
期刊论文
JOURNAL OF INFRARED AND MILLIMETER WAVES, 2018, 卷号: 37, 期号: 6, 页码: 704-710
作者:
Liu Guo-Hua
;
Zhang Yu-Jun
;
Zhang Kai
;
Tang Qi-Xing
;
Fan Bo-Qiang
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2020/03/31
CO exhaust detection
infrared absorption
multiple environmental factors
online correction BP neural network
Rainfall threshold determination for flash flood warning in mountainous catchments with consideration of antecedent soil moisture and rainfall pattern
期刊论文
NATURAL HAZARDS, 2018, 卷号: 94, 期号: 2, 页码: 605-625
作者:
Zhai, Xiaoyan
;
Guo, Liang
;
Liu, Ronghua
;
Zhang, Yongyong
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2019/05/23
Flash floods
China Flash Flood-Hydrological Modeling System
Rainfall threshold
Antecedent soil moisture
Rainfall temporal pattern
Removing the stability limit of the explicit finite-difference scheme with eigenvalue perturbation
期刊论文
GEOPHYSICS, 2018, 卷号: 83, 期号: 6, 页码: A93-A98
作者:
Gao, Yingjie
;
Zhang, Jinhai
;
Yao, Zhenxing
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  |  
浏览/下载:42/0
  |  
提交时间:2019/03/21
A Two-Stage Estimation Algorithm Based on Variable Projection Method for GPS Positioning
期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2018, 卷号: 67, 期号: 11, 页码: 2518-2525
作者:
Chen, Guang-Yong
;
Gan, Min
;
Chen, C. L. Philip
;
Chen, Long
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  |  
浏览/下载:28/0
  |  
提交时间:2019/01/08
Global navigation satellite systems (GNSSs)
least squares method
parameter estimation
variable projection (VP)
Lightweight Design of Multi-Objective Topology for a Large-Aperture Space Mirror
期刊论文
APPLIED SCIENCES-BASEL, 2018, 卷号: 8, 期号: 11
作者:
Qu, Yanjun
;
Jiang, Yanru
;
Feng, Liangjie
;
Li, Xupeng
;
Liu, Bei
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2018/12/24
Multi-objective Topology Optimization
Sensitivity Analysis
Space Mirror
Lightweight Structure
Compressed sensing detection of optical spatial modulation signal in turbulent channel
期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 11, 页码: 2669-2674
作者:
Wang, Hui-Qin
;
Song, Li-Hua
;
Cao, Ming-Hua
;
Wang, Dao-Bin
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  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Compressed sensing
Computational complexity
Maximum likelihood
Optical communication
Optical signal processing
Signal detection
Maximum likelihood detection
Orthogonal matching pursuit
Signal detection algorithm
Spatial modulations
Transmission signals
Turbulent channels
Wireless optical communication
Wireless optical communication systems
Research on Wind Power Probabilistic Characteristics Based on VBEM Weighted Gaussian Mixture Distribution Model
会议论文
Beijing, China, November 4, 2018 - November 6, 2018
作者:
Gao, Tianzhen
;
Zhang, Xiaoying
;
Chen, Wei
;
Wang, Kun
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浏览/下载:0/0
  |  
提交时间:2020/11/15
Gaussian distribution
Maximum principle
Mean square error
Normal distribution
Scales (weighing instruments)
Wind power
Wind turbines
Distribution characteristics
Evaluation indicators
Gaussian mixture distribution
Gaussian mixture distribution model
Probabilistic characteristics
Quantitative indices
Root mean squared errors
Variational bayesian
Sensitivity of shale anisotropic parameters to core cutting rotation error
期刊论文
EXPLORATION GEOPHYSICS, 2018, 卷号: 49, 期号: 5, 页码: 775-781
作者:
Guo, Shiguang
;
Verma, Sumit
;
Wang, Qing
;
Pang, Fei
;
Zhang, Kui
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2018/12/11
anisotropy
cutting error
delta
shale
TTI
Optimal Gaussian Low Pass Filtering Radius Selection for Determining Offshore Sea Surface Height with Jason-2 Data
期刊论文
Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University, 2018, 卷号: 43, 期号: 9, 页码: 1309-1314
作者:
Ke, Baogui
;
Xu, Jun
;
Yang, Lei
;
Zhang, Liming
;
Zhang, Chuanyin
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  |  
浏览/下载:8/0
  |  
提交时间:2018/12/12
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