机构

• 地理科学与资源研究所 [3]
• 国家授时中心 [2]
• 南海海洋研究所 [1]
• 自动化研究所 [1]

采集方式

• OAI收割 [7]

内容类型

• 期刊论文 [6]
• SCI/SSCI论文 [1]

发表日期

• 2022 [2]
• 2021 [2]
• 2018 [1]
• 2015 [1]
• 2005 [1]

学科主题

• Geoscience... [1]

筛选

浏览/检索结果: 共7条，第1-7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 Patterns and causes of winter wheat and summer maize rotation area change over the North China Plain 期刊论文  OAI收割 Environmental Research Letters, 2022, 卷号: 17, 期号: 4 作者:  Liu,Zhengjia;  Liu,Yansui;  Dong,Jinwei;  Baig,Muhammad Hasan Ali;  Chi,Wenfeng   |  收藏  |  浏览/下载：23/0  |  提交时间：2022/09/21 crop phenology  MODIS NDVI anomaly  ensemble learning  cropping frequency  North China plain   Patterns and causes of winter wheat and summer maize rotation area change over the North China Plain 期刊论文  OAI收割 Environmental Research Letters, 2022, 卷号: 17, 期号: 4 作者:  Liu,Zhengjia;  Liu,Yansui;  Dong,Jinwei;  Baig,Muhammad Hasan Ali;  Chi,Wenfeng   |  收藏  |  浏览/下载：27/0  |  提交时间：2022/09/21 crop phenology  MODIS NDVI anomaly  ensemble learning  cropping frequency  North China plain   The weak frequency anomaly detection method of atomic clocks based on Kalman filter and extrapolation-accumulation 期刊论文  OAI收割 MEASUREMENT & CONTROL, 2021, 页码: 11 作者:  Yan, Ran;  Liu, Junliang;  Wu, Jianfeng;  Xu, Chao;  Hu, Yonghui   |  收藏  |  浏览/下载：29/0  |  提交时间：2021/11/29 Frequency anomaly  atomic clock  Kalman filter  extrapolation-accumulation  chi-square statistics   Hybrid Approach to Document Anomaly Detection: An Application to Facilitate RPA in Title Insurance 期刊论文  OAI收割 International Journal of Automation and Computing, 2021, 卷号: 18, 期号: 1, 页码: 55-72 作者:  Abhijit Guha;  Debabrata Samanta   |  收藏  |  浏览/下载：25/0  |  提交时间：2021/02/23 Anomaly detection  title insurance  autoencoder  one-class support vector machine (OSVM)  term frequency – inverse document frequency (TF-IDF)  robotic process automation  dimensionality reduction   Detecting an atomic clock frequency anomaly using an adaptive Kalman filter algorithm 期刊论文  OAI收割 Metrologia, 2018, 卷号: 55, 期号: 3 作者:  Song,Huijie;  Dong,Shaowu   |  收藏  |  浏览/下载：29/0  |  提交时间：2021/11/29 atomic clock  Kalman filter  frequency anomaly  adaptive factor  chi-square statistics   Temporal and Spatial Variability of Droughts in Southwest China from 1961 to 2012 SCI/SSCI论文  OAI收割 2015 作者:  Huang Y. H.;  Xu, C.;  Yang, H. J.;  Wang, J. H.;  Jiang, D.   |  收藏  |  浏览/下载：21/0  |  提交时间：2015/12/09 droughts  Southwest China  precipitation anomaly index  drought  frequency  standardized precipitation index  patterns  station   Energy distributions of the large-scale horizontal currents caused by wind in the baroclinic ocean 期刊论文  OAI收割 SCIENCE IN CHINA SERIES D-EARTH SCIENCES, 2005, 卷号: 48, 期号: 12, 页码: 2267-2275 Zhou, L; Tian, JW; Wang, DX 收藏  |  浏览/下载：21/0  |  提交时间：2011/07/03 wind anomaly  ocean current anomaly  energy transportation  wide frequency band  near-inertial frequency  energy distribution