SIFTING

作品数：13被引量：4H指数：1
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相关领域：自动化与计算机技术更多>>
相关机构：贵州师范大学更多>>
相关期刊：《Natural Science》《World Journal of Gastroenterology》《Science China Mathematics》《Chinese Physics Letters》更多>>
相关基金：国家自然科学基金国家教育部博士点基金更多>>
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  • 期刊=Research in Astronomy and Astrophysicsx
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Applying Hybrid Clustering in Pulsar Candidate Sifting with Multi-modality for FAST Survey
《Research in Astronomy and Astrophysics》2024年第3期283-296,共14页Zi-Yi You Yun-Rong Pan Zhi Ma Li Zhang Shuo Xiao Dan-Dan Zhang Shi-Jun Dang Ru-Shuang Zhao Pei Wang Ai-Jun Dong Jia-Tao Jiang Ji-Bing Leng Wei-An Li Si-Yao Li 
supported by the National Key R&D Program of China(No.2022YFE0133700);the National Natural Science Foundation of China(NSFC,grant Nos.12273008,11963003,12273007 and 62062025);the National SKA Program of China(No.2020SKA0110300);the Guizhou Province Science and Technology Support Program(General Project);No.Qianhe Support[2023]General 333,Science and Technology Foundation of Guizhou Province(Key Program,No.[2019]1432);the Guizhou Provincial Science and Technology Projects(Nos.ZK[2022]143 and ZK[2022]304);the Cultivation project of Guizhou University(No.[2020]76)。
Pulsar search is always the basis of pulsar navigation,gravitational wave detection and other research topics.Currently,the volume of pulsar candidates collected by the Five-hundred-meter Aperture Spherical radio Tele...
关键词：METHODS data analysis-surveys-methods numerical 
Dealing with the Data Imbalance Problem in Pulsar Candidate Sifting Based on Feature Selection
《Research in Astronomy and Astrophysics》2024年第2期125-137,共13页Haitao Lin Xiangru Li 
support from the National Natural Science Foundation of China(NSFC,grant Nos.11973022 and 12373108);the Natural Science Foundation of Guangdong Province(No.2020A1515010710);Hanshan Normal University Startup Foundation for Doctor Scientific Research(No.QD202129)。
Pulsar detection has become an active research topic in radio astronomy recently.One of the essential procedures for pulsar detection is pulsar candidate sifting(PCS),a procedure for identifying potential pulsar signa...
关键词：methods data analysis-(stars:)pulsars general-methods statistical 
Three pulsars discovered by FAST in the globular cluster NGC 6517 with a pulsar candidate sifting code based on dispersion measure to signal-to-noise ratio plots
《Research in Astronomy and Astrophysics》2021年第6期314-320,共7页Zhichen Pan Xiao-Yun Ma Lei Qian Lin Wang Zhen Yan Jin-Tao Luo Scott M.Ransom Duncan R.Lorimer Peng Jiang 
supported by the Basic Science Center Project of the National Natural Science Foundation of China(NSFC,Grant Nos.11703047,11773041 and U2031119);supported by the CAS“Light of West China”Program;supported by the Youth Innovation Promotion Association of CAS(id.2018075);supported by the NSF Physics Frontiers Center award 1430284。
We report the discovery of three new pulsars in the globular cluster(GC)NGC 6517,namely NGC 6517 E,F and G,made with the Five-hundred-meter Aperture Spherical radio Telescope(FAST).The spin periods of NGC 6517 E,F and...
关键词：Pulsar-Globular Clusters Individual NGC 6517-methods analytical-surveys-FAST 
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