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西安交通大学 [4]
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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
Stationary clearance link algorithm for solving the counter-force in the clearance revolute joint of crank slider system
期刊论文
Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2017, 卷号: 37, 页码: 15-18
作者:
Chen, Wei
;
Yu, Ru-Fei
;
Li, Pei
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  |  
浏览/下载:4/0
  |  
提交时间:2019/11/26
Algorithm for solving
Clearance joints
Clearance link
Counter-force
Crank slider mechanisms
High-efficiency
Reaction forces
Simplified algorithms
Main stiffness and main damping of sliding bearings considering local contact
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2014, 卷号: 48, 期号: [db:dc_citation_issue], 页码: 112-117
作者:
Ouyang, Wu
;
Chen, Runlin
;
Peng, Lin
;
Zhang, Xuebing
;
Yuan, Xiaoyang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/03
Distributed parameter
Dynamic characteristics
Fluid-solid coupling
Lubrication equation
Simplified algorithms
Solid contacts
Water lubricated bearings
Wireless sensor technology
Dynamic stability calculation method for anchor slope based on stress state
期刊论文
Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2013, 卷号: 26, 期号: 4, 页码: 633-640
作者:
Dong, Jian-Hua
;
Zhu, Yan-Peng
;
Ma, Wei
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  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Anchorages (foundations)
Genetic algorithms
Soils
Stability
Unloading
Anchored system
Automatic optimization
Limit equilibrium theory
Most dangerous slip surfaces
Pseudo-cohesion
Simplified calculation models
Slope
Stability calculation methods
An improved algorithm to generate high quality progressive animation models (EI CONFERENCE)
会议论文
2010 International Conference on Biomedical Engineering and Computer Science, ICBECS 2010, April 23, 2010 - April 25, 2010, Wuhan, China
Zhang S.
;
Zhao J.
;
Cao J.
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浏览/下载:18/0
  |  
提交时间:2013/03/25
In computer graphics
investigation has been made in many years in progressive models generation to alleviate the workload of visualization processing. However
most of the existing algorithms only focus on static meshes
and very little works are to deal with animation models. In this paper
we propose an improved method for generating progressive multiresolution animation models. By the method we first use a normal deviation parameter to improve the famous QEM method as our basic edge contraction metric to generate a base hierarchy. The sequence of the simplified models is generated progressively from the first frame to the last one. Based on the edge contraction sequence in the previous frame
the contraction order in the current frame is adjusted according to the deformation degree. We demonstrate that our method works efficiently and can generate better approximations with well-preserved features than previous methods. 2010 IEEE.
Decision table simplification algorithm based on attribute single-valued representation and attribute core calculation
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2010, 卷号: 44, 期号: [db:dc_citation_issue], 页码: 87-90
作者:
Li, Shuzhi
;
Xu, Guanghua
;
Hua, Cheng
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/10
Attribute core
Attribute single-valued representation
Calculation formula
Computing efficiency
Condition attributes
Multi dimensions
Simplification algorithms
Simplified decision tables
Solution for the inverse problem of matrix transform based image scrambling
期刊论文
Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2008, 卷号: 36, 期号: 7, 页码: 1355-1363
作者:
Shao, Li-Ping
;
Qin, Zheng
;
Heng, Xing-Chen
;
Gao, Hong-Jiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/18
Gauss-Jordan elimination
Generation algorithm
Image scrambling
Matrix transforms
Multiplication inversion
N-dimensional matrices
Simplified algorithms
Transform matrices
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