机构

• 数学与系统科学研究院 [5]
• 金属研究所 [1]
• 地理科学与资源研究所 [1]
• 长春光学精密机械与物... [1]
• 高能物理研究所 [1]

采集方式

• OAI收割 [9]

内容类型

• 期刊论文 [7]
• SCI/SSCI论文 [1]
• 会议论文 [1]

发表日期

• 2022 [1]
• 2014 [1]
• 2012 [2]
• 2010 [1]
• 2005 [1]
• 2003 [1]
• 更多

学科主题

• Astronomy ... [1]

筛选

浏览/检索结果: 共9条，第1-9条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 The augmented lagrangian method can approximately solve convex optimization with least constraint violation 期刊论文  OAI收割 MATHEMATICAL PROGRAMMING, 2022, 页码: 35 作者:  Dai, Yu-Hong;  Zhang, Liwei   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/02/07 Convex optimization  Least constraint violation  Augmented Lagrangian method  Shifted problem  Optimal value mapping  Solution mapping  Dual function  Conjugate dual   SUPERMASSIVE BLACK HOLES WITH HIGH ACCRETION RATES IN ACTIVE GALACTIC NUCLEI. II. THE MOST LUMINOUS STANDARD CANDLES IN THE UNIVERSE 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2014, 卷号: 793, 期号: 2 作者:  SEAMBH collaboration 收藏  |  浏览/下载：34/0  |  提交时间：2015/12/02 SEYFERT 1 GALAXIES  BROAD-LINE REGION  REVERBERATION MAPPING DATA  SUPER-EDDINGTON ACCRETION  HUBBLE-SPACE-TELESCOPE  SELF-SIMILAR SOLUTION  SLIM-DISK MODEL  X-RAY EXCESS  COSMOLOGICAL IMPLICATIONS  OBSERVATIONAL APPEARANCE   Polarization Behavior of Magnesium Alloy AZ91D with Micro-Arc Oxidation Coating in NaCl Solution 期刊论文  OAI收割 Acta Physico-Chimica Sinica, 2012, 卷号: 28, 期号: 1, 页码: 127-136 L. R. Chang; F. H. Cao; J. S. Cai; W. J. Liu; J. J. Zheng; J. Q. Zhang; C. N. Cao 收藏  |  浏览/下载：28/0  |  提交时间：2013/02/05 AZ91D  Micro-arc oxidaton coating  Polarization curve  Fourier transform  infrared spectroscopy microscopic mapping  Electrochemical impedance  spectroscopy  plasma electrolytic oxidation  corrosion-resistance  electrochemical-behavior  peo coatings  aqueous-solution  anodization  silicate  films  microstructure  performance   Approaches to census mapping: Chinese solution in 2010 rounded census SCI/SSCI论文  OAI收割 2012 作者:  Luo B. 收藏  |  浏览/下载：20/0  |  提交时间：2012/09/04 6th census  census mapping  Chinese solution  geographic information  system  remote sensing  united-states   Inspection focus technology of space tridimensional mapping camera based on astigmatic method (EI CONFERENCE) 会议论文  OAI收割 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China 作者:  Wang Z.;  Wang Z.;  Zhang L.;  Zhang L. 收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25 The CCD plane of the space tridimensional mapping camera will be deviated from the focal plane(including the CCD plane deviated due to camera focal length changed)  under the condition of space environment and vibration  impact when satellite is launching  image resolution ratio will be descended because defocusing. For tridimensional mapping camera  principal point position and focal length variation of the camera affect positioning accuracy of ground target  conventional solution is under the condition of vacuum and focusing range  calibrate the position of CCD plane with code of photoelectric encoder  when the camera defocusing in orbit  the magnitude and direction of defocusing amount are obtained by photoelectric encoder  then the focusing mechanism driven by step motor to compensate defocusing amount of the CCD plane. For tridimensional mapping camera  under the condition of space environment and vibration  impact when satellite is launching  if the camera focal length changes  above focusing method has been meaningless. Thus  the measuring and focusing method was put forward based on astigmation  a quadrant detector was adopted to measure the astigmation caused by the deviation of the CCD plane  refer to calibrated relation between the CCD plane poison and the asrigmation  the deviation vector of the CCD plane can be obtained. This method includes all factors caused deviation of the CCD plane  experimental results show that the focusing resolution of mapping camera focusing mechanism based on astigmatic method can reach 0.25 m. 2010 Copyright SPIE - The International Society for Optical Engineering.   Numerical analysis of the model of image processing with time-delay regularization 期刊论文  OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2005, 卷号: 166, 期号: 2, 页码: 349-372 作者:  Liu, ZX;  Chang, QS   |  收藏  |  浏览/下载：14/0  |  提交时间：2018/07/30 image processing  viscosity solution  principle of contraction mapping  time-delay regularization   Nonconvex vector optimization of set-valued mappings 期刊论文  OAI收割 JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2003, 卷号: 283, 期号: 2, 页码: 337-350 作者:  Li, SJ;  Yang, XQ;  Chen, GY   |  收藏  |  浏览/下载：22/0  |  提交时间：2018/07/30 nonconvex optimatity  set-valued mapping  minimal solution  Gerstewitz's nonconvex separation functional   Quadratic integer programming with application to the chaotic mappings of complete multipartite graphs 期刊论文  OAI收割 JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 2001, 卷号: 110, 期号: 3, 页码: 545-556 作者:  Fu, HL;  Shiue, CL;  Cheng, X;  Du, DZ;  Kim, JM   |  收藏  |  浏览/下载：19/0  |  提交时间：2018/07/30 chaotic mapping  complete multipartite graph  quadratic integer programming  optimal solution   Ekeland's epsilon-variational principle for set-valued mappings 期刊论文  OAI收割 MATHEMATICAL METHODS OF OPERATIONS RESEARCH, 1998, 卷号: 48, 期号: 2, 页码: 181-186 作者:  Chen, GY;  Huang, XX   |  收藏  |  浏览/下载：9/0  |  提交时间：2018/07/30 set-valued mapping  approximate solution  existence theorem  approximate variational principle