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CAS IR Grid
机构
长春光学精密机械与物... [2]
数学与系统科学研究院 [2]
高能物理研究所 [2]
理论物理研究所 [1]
心理研究所 [1]
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OAI收割 [8]
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期刊论文 [6]
会议论文 [2]
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2021 [1]
2015 [1]
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Physics [3]
心理语言学 [1]
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A linearized ADI scheme for two-dimensional time-space fractional nonlinear vibration equations
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2021, 页码: 15
作者:
Zhang, Jingna
;
Huang, Jianfei
;
Aleroev, Temirkhan S.
;
Tang, Yifa
  |  
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2021/04/26
Time-space fractional nonlinear vibration equations
two dimensions
linearized ADI scheme
stability
convergence
Two-dimensional Bose-Einstein condensate under pressure
期刊论文
OAI收割
NEW JOURNAL OF PHYSICS, 2015, 卷号: 17, 期号: 0, 页码: 13038
作者:
Cho, W
;
Kim, SW
;
Park, JH
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2016/11/21
ideal Bose gas
emergence
first-order phase transition
two dimensions
Using bidirectional binary particle swarm optimization for feature selection in feature-level fusion recognition system (EI CONFERENCE)
会议论文
OAI收割
2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009, May 25, 2009 - May 27, 2009, Xi'an, China
作者:
Wang D.
;
Wang Y.
;
Wang Y.
;
Wang Y.
;
Wang Y.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2013/03/25
In feature-level fusion recognition system
the other is optimizing system sensor design to get outstanding cost performance. So feature selection become usually necessary to reduce dimensionality of the combination of multi-sensor features and improve system performance in system design. In general
there are two main missions. One is improving the recognition correct rate as soon as possible
the optimization is usually applied to feature selection because of its computational feasibility and validity. For further improving recognition accuracy and reducing selected feature dimensions
this paper presents a more rational and accurate optimization
Bidirectional Binary Particle Swarm Optimization (BBPSO) algorithm for feature selection in feature-level fusion target recognition system. In addition
we introduce a new evaluating function as criterion function in BBPSO feature selection method. At the last
we utilized Leave-One-Out method to validate the proposed method. The experiment results show that the proposed algorithm improves classification accuracy by two percentage points
while the selected feature dimensions are less one dimension than original Particle Swarm Optimization approach with 16 original feature dimensions. 2009 IEEE.
Integrated mach-zehnder micro-interferometer for gas trace remote sensing (EI CONFERENCE)
会议论文
OAI收割
ICO20: Remote Sensing and Infrared Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Wang P.
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2013/03/25
The realisation process and the preliminary tests on the performances of an integrated Mach-Zehnder Interferometer on LiNbO3 (Lithium Niobate) substrate is presented. The microsystem has been obtained by using medium mass Ion Implantation on X-cut Lithium Niobate crystals. The interferometer is formed by integrated optical channel waveguides: the phase shift between the two optical paths has been obtained
1mm 2 cross section and weights a few grams. The power consumption is in the milliwatt range. In the present work results obtained in the spectral window (0.4m-1.1m) will be presented. The performance of the device
without moving parts
evaluated on standard radiation sources
by applying a suitable electric field. The whole device is 60mm long
demonstrates that a spectral resolution better than 0.3nm can be obtained on 400nm spectral windows. The Micro-interferometer has been tested in laboratory with a calibrated cell containing NO2 gas and has demonstrated sensitivity in the ppb range if suitable optical paths are used. Its reduced dimensions and weights make these micro-systems ideal for a wide range of applications
has a 0.57times
spanning from Space Technology
Earth observation for Environment monitoring
to Safety and Security applications.
Exact solutions to the Dirac equation with a Coulomb potential in 2+1 dimensions
期刊论文
OAI收割
PHYSICS LETTERS A, 2003, 卷号: 312, 期号: 1-2, 页码: #REF!
作者:
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2016/04/12
Dirac equation
Coulomb potential
two dimensions
Exact solutions of the Dirac equation with a Coulomb plus scalar potential in 2+1 dimensions
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2002, 卷号: 11, 期号: 6, 页码: 483-489
作者:
Dong SH(董世海)
;
Dong, SH
;
Gu, XY
;
Ma, ZQ
;
Dong, SS
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2016/06/28
Dirac equation
Coulomb and scalar potentials
two dimensions
The hemispheric difference of semantic processing of Chinese characters in two dimensions as revealed by ERPs
期刊论文
OAI收割
NEUROREPORT, 2001, 卷号: 12, 期号: 17, 页码: 3697-3701
作者:
Wei, JH
;
Peng, DL
;
Yang, ZL
;
Chan, TC
;
Luo, YJ
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2011/08/22
Chinese characters
event-related potentials
hemispheric dominance
two dimensions
Generalized characteristic analysis and Guckenheimer structure
期刊论文
OAI收割
JOURNAL OF DIFFERENTIAL EQUATIONS, 1999, 卷号: 152, 期号: 2, 页码: 409-430
作者:
Zhang, P
;
Zhang, T
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/07/30
Riemann problem
two dimensions
scalar conservation law
Guckenheimer structure