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Research on Rationally Oversampled Channelization Algorithm for Ultra-wideband Signals 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 卷号: 25, 期号: 3, 页码: 035016
Authors:  Du, Xu;  Zhang, Hai-Long;  Guo, Shao-Cong;  Zhang, Ya-Zhou;  Wang, Jie;  Ye, Xin-Chen;  Li, Jian;  Cai, Wen-Na;  Wu, Han;  Zhang, Ting
Adobe PDF(1746Kb)  |  Favorite  |  View/Download：10/2  |  Submit date：2025/05/21
(stars:) pulsars: general  methods: data analysis  techniques: miscellaneous  
An Ultrawide Bandwidth Digital Backend System Based on PFB Algorithm for QTT 期刊论文
ASTRONOMICAL JOURNAL, 2024, 卷号: 168, 期号: 5, 页码: 14
Authors:  Zhang, Hai-long;  Zhang, Ya-zhou;  Guo, Shao-cong;  Du, Xu;  Wang, Na;  Wang, Jie;  Ye, Xin-chen;  Wu, Han;  Li, Jian;  Pei, Xin;  Meng, Qiao
Adobe PDF(3019Kb)  |  Favorite  |  View/Download：23/3  |  Submit date：2024/11/27
Research on a Multi-source RFI Mitigation Algorithm Using a Reference Antenna Array 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2024, 卷号: 24, 期号: 11, 页码: 115016
Authors:  Wu, Han;  Zhang, Hai-Long;  Zhang, Ya-Zhou;  Wang, Jie;  Ye, Xin-Chen;  Du, Xu;  Zhang, Ting
Adobe PDF(1264Kb)  |  Favorite  |  View/Download：11/2  |  Submit date：2024/12/06
methods: data analysis  techniques: interferometric  (stars:) pulsars: individual  
UWLPIPE: Ultra-wide Bandwidth Low-frequency Pulsar Data Processing Pipeline 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2024, 卷号: 24, 期号: 7, 页码: 075011
Authors:  Zhang, Ya-Zhou;  Zhang, Hai-Long;  Wang, Jie;  Li, Jian;  Ye, Xin-Chen;  Wang, Shuang-Qiang;  Du, Xu;  Wu, Han;  Zhang, Ting;  Guo, Shao-Cong
Adobe PDF(2619Kb)  |  Favorite  |  View/Download：12/3  |  Submit date：2024/08/19
(stars:) pulsars: general  methods: data analysis  techniques: miscellaneous  
Study on tiered storage algorithm based on heat correlation of astronomical data 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 1371249
Authors:  Ye, Xin-Chen;  Zhang, Hai-Long;  Wang, Jie;  Zhang, Ya-Zhou;  Du, Xu;  Wu, Han
Adobe PDF(28131Kb)  |  Favorite  |  View/Download：9/2  |  Submit date：2024/05/23
tiered strorage  astronomical data processing  load prediction  decision tree  high performance computing  
Review of artificial intelligence applications in astronomical data processing 期刊论文
Astronomical Techniques and Instruments, 2024, 卷号: 1, 期号: 1, 页码: 1-152097-3675(2024)1:1<1:roaiai>2.0.tx;2-c
Authors:  Hailong Zhang;  Jie Wang;  Yazhou Zhang;  Xu Du;  Han Wu;  Ting Zhang
Adobe PDF(4311Kb)  |  Favorite  |  View/Download：2/0  |  Submit date：2025/06/05
Astronomical techniques  Astronomical methods  Astroinformatics  Science & Technology - Other Topics (provided by Clarivate Analytics)  
基于临界采样多相滤波器组的宽带信号信道化 期刊论文
吉林大学学报(工学版), 2023, 卷号: 53, 期号: 8, 页码: 2388-2394
Authors:  张海龙;  张萌;  张亚州;  王杰;  冶鑫晨;  王万琼;  李嘉;  杜旭;  张婷
Adobe PDF(1895Kb)  |  Favorite  |  View/Download：2/0  |  Submit date：2024/06/20
天文信息技术  多相滤波器组  FIR滤波器  数字滤波器组  信道划分  
基于容器的脉冲星数据处理软件部署与测试 期刊论文
天文研究与技术, 2023, 卷号: 20, 期号: 2, 页码: 154-164
Authors:  冶鑫晨;  张海龙;  王杰;  张萌;  张亚州;  王万琼;  李嘉;  杜旭
Adobe PDF(1867Kb)  |  Favorite  |  View/Download：4/0  |  Submit date：2024/06/20
脉冲星  数据处理  容器  虚拟化  
RFI抑制技术在射电天文中的应用 期刊论文
天文研究与技术, 2022, 卷号: 19, 期号: 6, 页码: 613-625
Authors:  张海龙;  张亚州;  王杰;  冶鑫晨;  王万琼;  李嘉;  张萌;  杜旭
Adobe PDF(1790Kb)  |  Favorite  |  View/Download：57/1  |  Submit date：2023/05/10
RFI  滤波  阈值法  机器学习  
基于模板的瞬时RFI特征识别算法初探 期刊论文
天文研究与技术, 2022, 卷号: 19, 期号: 5, 页码: 479-486
Authors:  张亚州;  张海龙;  张萌;  王杰;  冶鑫晨;  王万琼;  李嘉;  杜旭
Adobe PDF(2887Kb)  |  Favorite  |  View/Download：47/0  |  Submit date：2023/05/10
RFI  周期计算  特征提取  特征识别