| 肖维纳(Chauvenet)准则在数字化气体流量观测数据中的应用 |
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| 引用本文： | 李罡风,赵楠,金艳,朱生水.肖维纳(Chauvenet)准则在数字化气体流量观测数据中的应用[J].地震地磁观测与研究,2010,31(4):39-43. |
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| 作者姓名： | 李罡风 赵楠 金艳 朱生水 |
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| 作者单位： | 1. 中国合肥,230031,安徽省地震局
2. 中国安徽,237000,六安地震台 |
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| 基金项目： | 安徽省地震局"十五"专项 |
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| 摘 要： | 随着地震观测技术的发展,数字化技术引入地震前兆观测仪器中,由于各种干扰及数字化仪器的自身因素,数字化观测数据有时会出现突升、突降的现象,给数据分析带来不便。本研究引进肖维纳(Chauvenet)准则,从理论上对气体流量干扰数据进行剔除,以便于数据分析。
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| 关 键 词： | 气体流量 去除干扰 维纳（Chauvenet）准则 |
Application of Chauvenet rule in the digital gas flow rate observation |
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| Li Gangfeng,Zhao Nan,Jin Yan,Zhu Shengshui.Application of Chauvenet rule in the digital gas flow rate observation[J].Seismological and Geomagnetic Observation and Research,2010,31(4):39-43. |
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| Authors: | Li Gangfeng Zhao Nan Jin Yan Zhu Shengshui |
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| Institution: | 1 Earthquake Administration of Anhui Province, Hefei 230031, China; 2 Luan Seismic Station, Anhui Province 237000, China ) |
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| Abstract: | The digital observation is introduced into the seismic precursor instrument with the development of the seismic observation technology. Sometimes, the digitization data change severely because the interference factor coming from seismic precursor instrument itself. It becomes difficulty to analyze the interfered data. In this paper, Chauvernet rule is used to remove the interfered data in the gas flow rate data. It makes the analysis of observation data become easy. |
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| Keywords: | gas flow rate removing interferences Chauvenet rule |
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