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Noise Reduction Method for Radio Astronomy Single Station Observation Based on Wavelet Transform and Mathematical Morphology 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 卷号: 25, 期号: 7, 页码: 075014
Authors:  Qin, Ming-Wei;  Tang, Rui;  Zhou, Ying-Hui;  Lan, Chang-Jun;  Fu, Wen-Hao;  Wang, Huan;  Hou, Bao-Lin;  Abidin, Zamri Bin Zainal;  Ping, Jin-Song;  Yang, Wen-Jun;  Dong, Liang
Adobe PDF(2064Kb)  |  Favorite  |  View/Download：6/1  |  Submit date：2025/08/27
methods: data analysis  techniques: image processing  techniques: spectroscopic  Sun: radio radiation  methods: numerical  
Simulation of the Tianwen-4 Mission Contribution to Jupiter Gravity Field Improvement 期刊论文
ASTROPHYSICAL JOURNAL, 2025, 卷号: 981, 期号: 2, 页码: 163
Authors:  Afzal, Zohaib;  Yan, Jianguo;  Dirkx, Dominic;  Huang, Yong;  Wang, Zhen;  Haider, Zeeshan;  Barriot, Jean-Pierre
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Contribution of landmark-tracking data to the estimation of the gravity field and rotation parameters of 311P/PANSTARRS for the incoming Tianwen-2 space mission 期刊论文
ICARUS, 2024, 卷号: 420, 页码: 116210
Authors:  Yang, Wanling;  Yan, Jianguo;  Sun, Shangbiao;  Wang, Zhen;  Deng, Qingyun;  Barriot, Jean-Pierre
Adobe PDF(17974Kb)  |  Favorite  |  View/Download：14/0  |  Submit date：2024/08/19
311P  Landmark observations  Precise orbit determination  Gravity field  Rotation parameters  
Simulated gravity field estimation for Deimos based on spacecraft tracking data 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 095007
Authors:  Su, Wenjie;  Yan, Jianguo;  Sun, Shangbiao;  Yang, Yongzhang;  Liu, Shanhong;  Wang, Zhen;  Barriot, Jean-Pierre
Adobe PDF(43476Kb)  |  Favorite  |  View/Download：18/1  |  Submit date：2024/10/08
Deimos  gravity field  flyby  orbiting  accuracy  
Assessment of Callisto Gravity-field Determination Using the Inter-satellite Range-rate Link 期刊论文
ASTRONOMICAL JOURNAL, 2024, 卷号: 168, 期号: 1, 页码: 3
Authors:  Sun, Shangbiao;  Yan, Jianguo;  Gao, Wutong;  Wang, Bo;  Dirkx, Dominic;  Wang, Zhen;  Yang, Yongzhang;  Barriot, Jean-Pierre
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CS-GAC: Compressively sensed geodesic active contours 期刊论文
PATTERN RECOGNITION, 2024, 卷号: 146, 页码: 110007
Authors:  Shan, Hao
Adobe PDF(10773Kb)  |  Favorite  |  View/Download：24/1  |  Submit date：2024/01/10
Compressed sensing/compressive sampling  Geodesic active contours  Edge detection  Sparse reconstruction  Image segmentation  Level set  Shearlet  Curvelet  Wavelet  
压缩感知射频干扰去除和射电天文信号恢复软件 软件著作权
软件类型: 应用软件, 著作权人: 中国科学院新疆天文台, 登记日期: 2024
Accomplishers:  单昊;  袁建平;  王娜;  王震
Adobe PDF(1064Kb)  |  Favorite  |  View/Download：17/0  |  Submit date：2025/06/27
Sparsity and M-Estimators in RFI Mitigation for Typical Radio Astrophysical Signals 期刊论文
UNIVERSE, 2023, 卷号: 9, 期号: 12, 页码: 488
Authors:  Shan, Hao;  Jiang, Ming;  Yuan, Jianping;  Yang, Xiaofeng;  Yan, Wenming;  Wang, Zhen;  Wang, Na
Adobe PDF(8469Kb)  |  Favorite  |  View/Download：33/3  |  Submit date：2024/01/29
fast radio bursts  pulsar signals  radio frequency interference  RFI mitigation/excision  robust nonlinear filters  maximum likelihood estimators  sparse representation  wavelets  shearlets  curvelets  
A Novel Low-frequency Radio Astronomical Observation Array (1 ∼ 90 MHz) and its First Light 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2023, 卷号: 23, 期号: 12, 页码: 125007
Authors:  Yang, Wen-Jun;  Wang, Zhen;  Wang, Ming-Yuan;  Yan, Fa-Bao;  Lu, Guang;  Gao, Guan-Nan;  Guo, Shao-Jie;  Shen, Yu-Mei;  Xu, Bing-Qiang;  Bai, Yu;  Chen, Yong;  Ping, Jin-Song
Adobe PDF(1442Kb)  |  Favorite  |  View/Download：36/0  |  Submit date：2024/01/10
The Sun  Astronomical Instrumentation  Methods and Techniques  Stars  Planetary Systems  
奇台低频射电阵列在18～50MHz首次探测到II型射电暴 期刊论文
天文研究与技术, 2023, 卷号: 20, 期号: 3, 页码: 227-233
Authors:  杨文军;  王震;  平劲松;  严发宝;  路光;  王明远;  沈玉梅;  许丙强;  白宇
Adobe PDF(1938Kb)  |  Favorite  |  View/Download：12/1  |  Submit date：2024/06/20
II型射电暴  日冕抛射物质  奇台低频射电阵列  极低频