QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2017    专题：山东大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择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提交时间升序提交时间降序 Regional TEC model under quiet geomagnetic conditions and low-to-moderate solar activity based on CODE GIMs 期刊论文 JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, 2017, 卷号: 161, 页码: 88-97 作者:  Feng, Jiandi;  Jiang, Weiping;  Wang, Zhengtao;  Zhao, Zhenzhen;  Nie, Linjuan 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/11 Regional empirical model  Nonlinear least square method  TECM-JJT   An automatic reading method of pointer instruments 期刊论文 Proceedings - 2017 Chinese Automation Congress, CAC 2017, 2017, 卷号: 2017-January, 页码: 1448-1453 作者:  Yifan, Ma;  Qi, Jiang;  Junjie, Wang;  Guohui, Tian 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/12 improved least square method  pointer instrument reading  polar angle frequency distribution histogram  polar radius frequency distribution histogram  round-degree   Enhanced two-frequency phase-shifting method based on generalized phase-shifting algorithm 期刊论文 JOURNAL OF MODERN OPTICS, 2017, 卷号: 64, 期号: 16, 页码: 1614-1625 作者:  Wang, Minmin;  Du, Guangliang;  Zhou, Canlin;  Si, Shuchun;  Li, XiaoLei 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/12 Two-frequency phase-shifting algorithm  phase measuring profilometry  fringe projection  least-square algorithm  phase error   An Automatic Reading Method of Pointer Instruments 会议论文 Chinese Automation Congress (CAC), OCT 20-22, 2017 作者:  Ma Yifan;  Jiang Qi;  Wang Junjie;  Tian Guohui 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/31 pointer instrument reading  round-degree  improved least square method  polar angle frequency distribution histogram  polar radius frequency  distribution histogram   An Image-Oriented Recognition Method for PD Development Stage in Oil-Pressboard Insulation with Needle-Plate Model under AC-DC Mixed Voltage 会议论文 1st International Conference on Electrical Materials and Power Equipment (ICEMPE), MAY 14-17, 2017 作者:  Li, Simeng;  Li, Qingquan;  Si, Wen;  Yao, Junyan 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/31 AC-DC mixed voltage  oil-pressboard insulation  needle-plate electrode  PD development stages  radar map  least square support vector machine   An image-oriented recognition method for PD development stage in oil-pressboard insulation with needle-plate model under AC-DC mixed voltage 会议论文 1st International Conference on Electrical Materials and Power Equipment, ICEMPE 2017, 14 May 2017 through 17 May 2017 作者:  Li, Simeng;  Li, Qingquan;  Si, Wen;  Yao, Junyan 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/31 AC-DC mixed voltage  least square support vector machine  needle-plate electrode  oil-pressboard insulation  PD development stages  radar map