机构

• 计算技术研究所 [1]
• 长春光学精密机械与物... [1]
• 沈阳自动化研究所 [1]
• 上海光学精密机械研究... [1]
• 国家授时中心 [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [4]
• 会议论文 [1]

发表日期

• 2022 [1]
• 2020 [2]
• 2010 [1]
• 2005 [1]

学科主题

筛选

浏览/检索结果: 共5条，第1-5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 Evolving Metric Learning for Incremental and Decremental Features 期刊论文  OAI收割 IEEE Transactions on Circuits and Systems for Video Technology, 2022, 卷号: 32, 期号: 4, 页码: 2290-2302 作者:  Dong JH(董家华);  Cong Y(丛杨);  Sun G(孙干);  Zhang T(张涛);  Tang X(唐旭)   |  收藏  |  浏览/下载：86/0  |  提交时间：2021/08/28 Data models  Extraterrestrial measurements  Feature extraction  instance and feature evolutions  low-rank constraint  Measurement  Online metric learning  Optimization  Robot sensing systems  smoothed Wasserstein distance  Task analysis   Accurate Indoor Positioning Using Temporal-Spatial Constraints Based on Wi-Fi Fine Time Measurements 期刊论文  OAI收割 IEEE INTERNET OF THINGS JOURNAL, 2020, 卷号: 7, 期号: 11, 页码: 11006-11019 作者:  Shao, Wenhua;  Luo, Haiyong;  Zhao, Fang;  Tian, Hui;  Yan, Shuo   |  收藏  |  浏览/下载：44/0  |  提交时间：2021/12/01 Distance measurement  Wireless fidelity  Estimation  Fingerprint recognition  Position measurement  Antenna arrays  MIMO communication  Fine time measurements (FTMs)  IEEE 80211mc-2016  indoor positioning  Internet of Things  Wi-Fi positioning   Satellite-Ground Two-Way Measuring Method and Performance Evaluation of BDS-3 Inter-Satellite Link System 期刊论文  OAI收割 IEEE ACCESS, 2020, 卷号: 8, 页码: 157530-157540 作者:  Bai, Yan;  Guo, Yanming;  Wang, Xin;  Lu, Xiaochun   |  收藏  |  浏览/下载：28/0  |  提交时间：2021/11/29 Satellites  Extraterrestrial measurements  Delays  Distance measurement  Measurement uncertainty  Orbits  BDS-3  inter-satellite link  satellite-ground measurement  time synchronization  performance evaluation   3R intersection target positioning in real time based on distance (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 Nengwei W.; Juan C.; Jian C. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 The positioning error based on angle  angle-distance or single station positioning increases with the distance increasing. 3R target positioning based on distance can obtain the high precision measurements in long distance. Here we give the 3R model for the intersection positioning  provide the two necessary conditions for getting the optimum intersection point. The experimental results show that the intersection precision based on angle is over 2m and will degrade greatly with the increasing of distance while the one based on 3R model will improve and the error decrease gradually. That the precision of the distance measurement is about 1m means the 3R model is better than the angle positioning  which can compensate the drawbacks of the angle positioning at short distance. 2010 IEEE.   基于人工神经网络的大量程光纤实时距离干涉测量仪 期刊论文  OAI收割 光子学报, 2005, 卷号: 34, 期号: 6, 页码: 865, 868 李代林; 王向朝; 刘英明 收藏  |  浏览/下载：1508/256  |  提交时间：2009/09/18 干涉仪  人工神经网络  距离测量  Interferometer  ANN  Distance measurements