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科研机构
国家天文台 [152]
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期刊论文 [152]
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2020 [4]
2019 [13]
2018 [23]
2017 [17]
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The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 LRG sample: structure growth rate measurement from the anisotropic LRG correlation function in the redshift range 0.6 < z < 1.0
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 492, 期号: 3, 页码: 4189-4215
作者:
Icaza-Lizaola, M.
;
Vargas-Magana, M.
;
Fromenteau, S.
;
Alam, S.
;
Camacho, B.
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/09/26
surveys
dark energy
large-scale structure of Universe
Global Mean Sea Surface Height Estimated from Spaceborne Cyclone-GNSS Reflectometry
期刊论文
REMOTE SENSING, 2020, 卷号: 12, 期号: 3, 页码: 16
作者:
Qiu, Hui
;
Jin, Shuanggen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/09/26
mean sea surface height
Global Navigation Satellite System-Reflectometry (GNSS-R)
delay Doppler map
Cyclone Global Navigation Satellite System (CYGNSS)
specular point
RR Lyrae Star Candidates from SDSS Databases by Cost-sensitive Random Forests
期刊论文
The Astrophysical Journal Supplement Series, 2020, 卷号: 246, 期号: 1
作者:
Zhang,Jingyi
;
Zhang,Yanxia
;
Zhao,Yongheng
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/03/10
RR Lyrae variable stars
Stellar types
Astronomy databases
Metallicity
Random Forests
Astrostatistics
Astronomy data analysis
Revisiting the long-term X-ray spectral evolution of Seyfert 1 galaxies
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 卷号: 491, 期号: 2, 页码: 2576-2603
作者:
Weng, Shan-Shan
;
Chen, Ying
;
Wang, Ting-Ting
;
Cai, Zhen-Yi
;
Qiao, Erlin
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/09/26
galaxies: active
galaxies: Seyfert
X-rays: galaxies
Phase and amplitude asymmetry in the quasi-biennial oscillation of solar H alpha flare activity
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 488, 期号: 1, 页码: 111-119
作者:
Deng, L. H.
;
Zhang, X. J.
;
Li, G. Y.
;
Deng, H.
;
Wang, F.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/03/10
Sun: activity
Sun: flares
Sun: oscillations
LSTM neural network for solar radio spectrum classification
期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2019, 卷号: 19, 期号: 9, 页码: 12
作者:
Xu, Long
;
Yan, Yi-Hua
;
Yu, Xue-Xin
;
Zhang, Wei-Qiang
;
Chen, Jie
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  |  
浏览/下载:0/0
  |  
提交时间:2020/03/10
deep learning
long short-term memory (LSTM)
classification
solar radio spectrum
solar burst detection
Correlation between the ionizing continuum and the variable CIV broad absorption line in multi-epoch observations of SDSS J141007.74+541203.3
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 487, 期号: 2, 页码: 2818-2823
作者:
Huang, Hong-Yan
;
Pan, Cai-Juan
;
Lu, Wei-Jian
;
Qin, Yi-Ping
;
Lin, Ying-Ru
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  |  
浏览/下载:78/0
  |  
提交时间:2020/03/10
galaxies: active
quasars: absorption lines
quasars: individual: SDSS 141007.74+541203.3
Separating the EoR signal with a convolutional denoising autoencoder: a deep-learning-based method
期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 485, 期号: 2, 页码: 2628-2637
作者:
Li, Weitian
;
Xu, Haiguang
;
Ma, Zhixian
;
Zhu, Ruimin
;
Hu, Dan
收藏
  |  
浏览/下载:106/0
  |  
提交时间:2020/03/10
methods: data analysis
techniques: interferometric
dark ages, reionization, first stars
radio continuum: general
Study on the Classification of LAMOST Early Stellar Spectrum Template by Mahalanobis Distance
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 卷号: 39, 期号: 5, 页码: 1618-1622
作者:
Chen Shu-xin
;
Sun Wei-min
;
Song Yi-han
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/03/10
Mahalanobis distance
Early-type stellar
Spectrum template
LAMOST (large sky area multi-object fiber spectroscopy telescope)
ELODIE
Island soil quality assessment and the relationship between soil quality and land-use type/topography
期刊论文
ENVIRONMENTAL MONITORING AND ASSESSMENT, 2019, 卷号: 191, 期号: 4, 页码: 16
作者:
Lu, Xia
;
Zhang, Yuanzhi
;
Lin, Yali
;
Zhang, Sen
;
Zhao, Qian
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2020/03/10
Island
Soil quality assessment
Kriging interpolation
Principal component analysis
Geographical information systems
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