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科研机构
北京大学 [3]
清华大学 [2]
兰州理工大学 [1]
地质与地球物理研究所 [1]
上海大学 [1]
合肥物质科学研究院 [1]
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期刊论文 [7]
其他 [2]
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2022 [1]
2021 [1]
2017 [2]
2012 [1]
2011 [1]
2010 [3]
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Experiment and simulation of microwave detection using IQ demodulation method for breast tumor screening
期刊论文
JOURNAL OF INSTRUMENTATION, 2022, 卷号: 17
作者:
Li, C. P.
;
Yao, Y.
;
Li, Z. H.
;
Cheng, L.
;
Zhang, Y.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/12/23
Medical-image reconstruction methods and algorithms
computer-aided diagnosis
Plasma diagnostics
interferometry
spectroscopy and imaging
Error estimates for a robust finite element method of two-term time-fractional diffusion-wave equation with nonsmooth data
期刊论文
MATHEMATICAL MODELLING OF NATURAL PHENOMENA, 2021, 卷号: 16
作者:
Nong, Lijuan
;
Chen, An
;
Cao, Jianxiong
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2021/04/12
Two-term time-fractional diffusion-wave equation
finite element method
convolution quadrature
error estimate
Higher-order triangular spectral element method with optimized cubature points for seismic wavefield modeling
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 卷号: 336, 页码: 458-480
作者:
Liu, Youshan
;
Teng, Jiwen
;
Xu, Tao
;
Badal, Jose
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  |  
浏览/下载:19/0
  |  
提交时间:2019/10/14
Triangular spectral element method
Dispersion relation
Optimized cubature points
Positive integration weights
Courant-Friedrichs-Lewy numbers
Asymptotically compatible schemes for space-time nonlocal diffusion equations
期刊论文
CHAOS SOLITONS & FRACTALS, 2017, 卷号: 102, 页码: 361-371
作者:
Chen, An[1]
;
Du, Qiang[2]
;
Li, Changpin[3]
;
Zhou, Zhi[4]
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/04/24
Space-time nonlocal equation
Well-posedness
Local limit
Fourier spectral method
Quadrature-based finite difference
Asymptotically compatibility
Dispersion analysis of the spectral element method using a triangular mesh
期刊论文
wave motion, 2012
Liu, Tao
;
Sen, Mrinal K.
;
Hu, Tianyue
;
De Basabe, Jonas D.
;
Li, Lin
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  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Spectral element method
Triangular mesh
Dispersion analysis
Fekete nodes
Cohen nodes
ELASTIC-WAVE PROPAGATION
NAVIER-STOKES EQUATIONS
FINITE-DIFFERENCE
POLYNOMIAL INTERPOLATION
GRID DISPERSION
SIMPLEX
MEDIA
DISCRETIZATIONS
SIMULATION
TRIANGLES
Numerical solution of the Sturm-Liouville problem with local RBF-based differential quadrature collocation method
其他
2011-01-01
Shen, Quan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
local RBF-based differential quadrature
radial basis function
globally supported radial basis function
Sturm-Liouville problem
collocation method
multiquadric
finite difference method
meshless
RADIAL BASIS FUNCTIONS
COMPUTATIONAL FLUID-DYNAMICS
POSITIVE DEFINITE FUNCTIONS
DATA APPROXIMATION SCHEME
SCATTERED DATA
INTERPOLATION
EQUATIONS
MULTIQUADRICS
岩体次级结构模拟的材料力方法及有限元实现与应用
期刊论文
2010, 2010
包劲青
;
杨强
;
刘耀儒
;
BAO Jinqing
;
YANG Qiang
;
LIU Yaoru
收藏
  |  
浏览/下载:2/0
Study on gas kinetic unified algorithm for flows from rarefied transition to continuum
期刊论文
2010, 2010
Zhi-Hui Li
;
Han-Xin Zhang
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  |  
浏览/下载:5/0
Local RBF-based differential quadrature collocation method for the boundary layer problems
其他
2010-01-01
Shen, Quan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Local RBF-based differential quadrature (LRBFDQ)
Boundary layer problems
Multiquadric (MQ)
Radial basis function (RBF)
Upwind scheme
POINT INTERPOLATION METHOD
RADIAL BASIS FUNCTIONS
COMPUTATIONAL FLUID-DYNAMICS
POSITIVE DEFINITE FUNCTIONS
DATA APPROXIMATION SCHEME
SCATTERED DATA
ADAPTIVE ANALYSIS
MESHLESS METHODS
METHOD LRPIM
EQUATIONS
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