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浏览/检索结果:
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Three regularization methods for identifying the initial value of time fractional advection-dispersion equation
期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2022, 卷号: 41, 期号: 1
作者:
Yang, Fan
;
Wu, Hang-Hang
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/03/01
Time fractional advection-dispersion equation
Identifying the initial value
Regularization method
A deconvolution method based on adaptive Landweber iteration to extract LAMOST one-dimensional spectra
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 484, 期号: 2, 页码: 2403-2410
作者:
Li, Min
;
Li, Guangwei
;
Lv, Ke
;
Duan, Fuqing
;
Haerken, Hasitieer
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/03/10
instrumentation: spectrographs
methods: numerical
techniques: image processing
techniques: spectroscopic
Reconstruction of two-dimensional velocity distribution in scramjet by laser absorption spectroscopy tomography
期刊论文
APPLIED OPTICS, 2019, 卷号: 58, 页码: 205-212
作者:
Qu, Qianwei
;
Cao, Zhang
;
Xu, Lijun
;
Liu, Chang
;
Chang, Liuyong
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/30
Absorption spectroscopy
Angular distribution
Computational fluid dynamics
Flow fields
Image reconstruction
Image segmentation
Iterative methods
Laser beams
Molecules
Nonlinear equations
Ordinary differential equations
Ramjet engines
Tomography
Velocity
Absorbance coefficients
Distribution of water
High-speed flow fields
Interior point algorithm
Landweber iteration algorithms
Laser absorption spectroscopy
Simplified equations
Two Dimensional (2 D)
Velocity distribution
Proportional-Integral Controller Modified Landweber Iterative Method for Image Reconstruction in Electrical Capacitance Tomography
期刊论文
IEEE SENSORS JOURNAL, 2019, 卷号: 19, 页码: 8790-8802
作者:
Sun, Jiangtao
;
Tian, Wenbin
;
Che, Hanqiao
;
Sun, Shijie
;
Gao, Shuo
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/30
Electrical capacitance tomography
image reconstruction
Landweber iteration
PID controller
Block matching low-rank for ghost imaging
期刊论文
Optics Express, 2019, 卷号: 27, 期号: 26, 页码: 38624-38634
作者:
H.Huang
;
C.Zhou
;
W.Gong
;
L.Song
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  |  
浏览/下载:1/0
  |  
提交时间:2020/08/24
Imaging techniques,Image quality,Importance sampling,Iterative methods,Signal to noise ratio
Landweber iteration regularization method for identifying unknown source on a columnar symmetric domain
期刊论文
INVERSE PROBLEMS IN SCIENCE AND ENGINEERING, 2018, 卷号: 26, 期号: 8, 页码: 1109-1129
作者:
Yang, Fan
;
Ren, Yu-Peng
;
Li, Xiao-Xiao
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/15
Inverse problem
identifying the unknown source
ill-posed problem
regularization method
columnar symmetric domain
Investigation of Relaxation Factor in Landweber Iterative Algorithm for Electrical Capacitance Tomography
会议论文
2017 IEEE INTERNATIONAL CONFERENCE ON IMAGING SYSTEMS AND TECHNIQUES (IST), 2017-01-01
作者:
Tian, Wenbin
;
Ramli, Mimi Faisyalini
;
Yang, Wuqiang
;
Sun, Jiangtao
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Electrical capacitance tomography (ECT)
Landweber itrative algorithm
relaxation factor
the number of iteration
Evaluation of electrical capacitance tomography sensor based on the coupling of fluid field and electrostatic field
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2016, 卷号: 27, 期号: 7, 页码: 1-13
作者:
Ye, Jiamin
;
Wang, Haigang
;
Yang, Wuqiang
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2016/10/14
electrical capacitance tomography
sensor structure
electrodes
coupling simulation
sensitivity analysis
Image Reconstruction for ECT Based on Extended Sensitivity Matrix
期刊论文
IEEE SENSORS JOURNAL, 2016, 卷号: 16, 期号: 8, 页码: 2466-2476
作者:
Ye, Jiamin
;
Mao, Mingxu
;
Wang, Haigang
;
Yang, Wuqiang
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2016/10/10
Electrical capacitance tomography
iterative algorithm
extended sensitivity matrix
numerical simulation
experimental study
Characterization of a multi-plane electrical capacitance tomography sensor with different numbers of electrodes
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2016, 卷号: 27, 期号: 3
作者:
Ye, Jiamin
;
Wang, Haigang
;
Yang, Wuqiang
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2016/10/10
electrical capacitance tomography
multi-plane sensor
three-dimensional (3D) image reconstruction
number of electrodes
spatial resolution
singular value decomposition
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