机构

• 理论物理研究所 [2]
• 力学研究所 [1]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2025 [1]
• 2010 [1]
• 2001 [1]
• 2000 [1]

学科主题

• Physics [2]

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序作者升序作者降序题名升序题名降序发表日期升序发表日期降序 A spatio-temporal fusion method for non-destructive testing using infrared thermography 期刊论文  OAI收割 OPTICS AND LASERS IN ENGINEERING, 2025, 卷号: 194, 页码: 14 作者:  Huang XF(黄晓芙);  Hou XY(侯星宇);  Wang, Puxiang;  Zhao, Dong;  Zhao, Jian   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/08/18 Infrared thermography  Spatio-temporal fusion thermography  Linear laser thermography  Optical flow method  Surface defects   DOA estimation algorithm of UWB signal based on unitary circuit array (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China 作者:  Zhang X.;  Chen X.;  Chen X.;  Chen X.;  Zhang X. 收藏  |  浏览/下载：55/0  |  提交时间：2013/03/25 In this contribution  unitary circular array (UCA) techniques for estimating Direction of Arrival (DOA) of Ultra wideband (UWB) propagation signals are studied. Aiming at the defects of the DOA algorithms under uniform linear array (ULA) only can estimate 180 degree unfaintness angles  in this paper  the algorithms of one-dimensional and two-dimensional DOA estimation for UWB signals based on unitary circular array (UCA) are proposed. In order to estimate DS-UWB signals within 360 degree angles  the UCA-CSM-RB-MUSIC algorithm is proposed  which can estimate 360 degree unfaintness azimuth angles. 2010 IEEE.   Topological quantization of k-dimensional topological defects and motion equations 期刊论文  OAI收割 CHINESE PHYSICS LETTERS, 2001, 卷号: 18, 期号: 5, 页码: 631-633 作者:  Yang, GH , Shanghai Univ, Dept Phys, Shanghai 200436, Peoples R China.;  Yang, GH;  Jiang, Y;  Duan, YS   |  收藏  |  浏览/下载：53/0  |  提交时间：2012/08/29 Space-time Defects  Gauge Field-theory  Disclination Continuum  Coordinate Condition  Linear Defects  Tensor Current  P-branes  Bifurcation  Strings  Dislocation   A new topological aspect of the arbitrary dimensional topological defects 期刊论文  OAI收割 JOURNAL OF MATHEMATICAL PHYSICS, 2000, 卷号: 41, 期号: 9, 页码: 6463-6476 作者:  Jiang, Y;  Duan, YS;  Jiang, Y , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.   |  收藏  |  浏览/下载：38/0  |  提交时间：2012/08/29 Gauge Field-theory  Bonnet-chern Density  Disclination Continuum  Cosmic Strings  Linear Defects  Dislocation  Texture  Monopole  Connections  Bifurcation