机构

• 地理科学与资源研究所 [4]
• 软件研究所 [4]
• 金属研究所 [3]
• 计算技术研究所 [3]
• 长春光学精密机械与物... [2]
• 福建物质结构研究所 [2]
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采集方式

• OAI收割 [26]
• iSwitch采集 [1]

内容类型

• 期刊论文 [18]
• 会议论文 [6]
• EI期刊论文 [2]
• SCI/SSCI论文 [1]

发表日期

• 2023 [1]
• 2022 [3]
• 2017 [1]
• 2015 [1]
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学科主题

• Environmen... [1]
• Silica [1]

筛选

浏览/检索结果: 共27条，第1-10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 Photon recollision probability and the spectral invariant theory: Principles, methods, and applications 期刊论文  OAI收割 REMOTE SENSING OF ENVIRONMENT, 2023, 卷号: 299, 页码: 24 作者:  Fang, Hongliang   |  收藏  |  浏览/下载：15/0  |  提交时间：2023/12/22 Escape probability  Recollision probability  Spectral invariant theory  P -theory  Canopy reflectance model   What we bet on is not only tangible money, but also good mood 期刊论文  OAI收割 COGNITION & EMOTION, 2022, 页码: 16 作者:  Guo, Hui-Fang;  Tao, Rui;  Zhao, Ning;  Chen, Hai-Ping;  Zheng, Rui   |  收藏  |  浏览/下载：33/0  |  提交时间：2022/11/08 Lottery play  mood  extremely low probability  weighting function of prospect theory   Selective Hydrogenation of Crotonaldehyde on SiO2-Supported Pt Clusters: A DFT Study 期刊论文  OAI收割 Advanced Theory and Simulations, 2022, 卷号: 5, 期号: 10 作者:  Song, Yang;  Hu, Chaoquan;  Li, Chang;  Ma, Meng   |  收藏  |  浏览/下载：0/0  |  提交时间：2023/06/26 Density functional theory - Free energy - Hydrogenation - Nanoclusters - Probability density function - Product design - Silicon   Acoustic emission feature events during rock failure and their cumulative probability distribution: Case study of phosphate rock and granite 期刊论文  OAI收割 FRONTIERS IN ENVIRONMENTAL SCIENCE, 2022, 卷号: 10 作者:  Zhang, Yi;  Feng, Guangliang;  Lin, Manqing;  Li, Xianfu;  Gao, Chengcheng   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/08/02 rock stability  probability theory  acoustic emission frequency  acoustic emission events  uniaxial loading   Improve efficiency and reduce bias of Cox regression models for two-stage randomization designs using auxiliary covariates 期刊论文  OAI收割 STATISTICS IN MEDICINE, 2017, 卷号: 36, 期号: 11, 页码: 1683-1695 作者:  Yang, Xue;  Zhou, Yong   |  收藏  |  浏览/下载：29/0  |  提交时间：2018/07/30 two-stage randomization design  inverse probability weighting  Cox regression  covariate adjustment  semiparametric theory  projection theorem   Ghost imaging based on Pearson correlation coefficients 期刊论文  OAI收割 CHINESE PHYSICS B, 2015, 卷号: 24, 期号: 5, 页码: 54203 作者:  Yu Wen-Kai;  Yao Xu-Ri;  Liu Xue-Feng;  Li Long-Zhen;  Zhai Guang-Jie 收藏  |  浏览/下载：17/0  |  提交时间：2015/09/28 coherence  image forming and processing  probability theory   Risk preferences and pesticide use by cotton farmers in China SCI/SSCI论文  OAI收割 2013 Liu E. M.; Huang J. K. 收藏  |  浏览/下载：31/0  |  提交时间：2014/12/24 Risk preferences  Prospect theory  Pesticide use  probability weighting function  bt cotton  prospect-theory  multiple  crops  northern china  moral hazard  rural india  technology  attitudes  aversion   on the probability distribution of the carry cells of stream ciphers f-fcsr-h v2 and f-fcsr-h v3 会议论文  OAI收割 7th China International Conference on Information Security and Cryptography, Inscrypt 2011, Beijing, China, November 30, 2011 - December 3, 2011 Song Haixin; Fan Xiubin; Wu Chuankun; Feng Dengguo   |  收藏  |  浏览/下载：22/0  |  提交时间：2013/09/22 Automata theory  Cryptography  Cytology  Markov processes  Probability distributions  Security of data   Optical Parameters of Nd3+ Ion in Sr3Gd2(BO3)(4) Crystal 期刊论文  OAI收割 Journal of Inorganic Materials, 2010, 卷号: 25, 期号: 10, 页码: 1110-1114 Y. Zhang, G. F. Wang, Z. B. Lin and Z. S. Hu 收藏  |  浏览/下载：18/0  |  提交时间：2012/11/02 Nd3+:Sr3Gd2(BO3)(4) crystal  optical properties  Judd-Ofelt theory  rare-earth ions  transition probability  spectral parameters  laser  crystal  spectroscopic characteristics  energy-levels  growth  intensities  gd  absorption   Gimbal displacement error analysis on an electro-optical seeker (EI CONFERENCE) 会议论文  OAI收割 Optical Design and Testing IV, October 18, 2010 - October 20, 2010, Beijing, China 作者:  Zhang X. 收藏  |  浏览/下载：32/0  |  提交时间：2013/03/25 It is essential to analyze the gimbal displacement errors for a seeker due to the importance for cueing of targets and tracking for the final approach. Otherwise  for a seeker electro-driven with a concentric glass dome  the large errors will decrease the picking  pointing  and tracking precision rooted from the displacement errors existing between the rotation center of the optical system and the gimbal. And the gimbaled camera system displacement errors are never eliminated but reduced due to the geometric errors consists of geometric tolerances of gimbal structure  manufacture  installation and vibration coming from working environment. In this paper  the gimbal displacement errors in an electro-optically stabilized platform resulting from geometric errors and environment errors were analyzed and shown in detail. The mathematical modal of the gimbal displacement errors created based on multi-body dynamics demonstrated the connection between the gimbal displacement errors and the stabilized platform. Taking a visible light image seeker as a case  the diameter is 120mm  and the geometric tolerances came from the values of primary design and the vibration data came from the environmental vibration test on the pitch-yaw seeker  and at the same time  the errors resulting from installation were considered too. Based on calculating  the maximum gimbal displacement error will reach to 0.2mm for pitching angle smaller than 40 and yawing angle smaller than 60. However  the critical parts have been found out according to the probability theory and the reliability analysis successfully used in the paper  and finally  the maximum gimbal displacement error reduced to 0.1mm  which is acceptable corresponding to the picking  pointing and tracking precision for an optical imaging seeker. 2010 Copyright SPIE - The International Society for Optical Engineering.