DETRENDING

作品数：5被引量：7H指数：2
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相关领域：理学农业科学更多>>
相关期刊：《Instrumentation》《Earth and Planetary Physics》《Journal of Mountain Science》《Journal of Forestry Research》更多>>
相关基金：国家自然科学基金更多>>
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Evaluation of influence of detrending CSES satellite data on lithospheric magnetic field modeling
《Earth and Planetary Physics》2025年第2期346-356,共11页Jie Wang YanYan Yang ZhiMa Zeren JianPing Huang HengXin Lu 
a project funded by the China National Space Administration (CNSA) and the Ministry of Emergency Management of China;supported by the Civil Aerospace Technology Pilot Research Project (D040203);the National Natural Science Foundation of China (42004051, 42274214);the APSCO Earthquake Research Project Phase Ⅱ and Dragon 6 cooperation 2025-2029 (95437)。
The China Seismo-Electromagnetic Satellite(CSES) was successfully launched in February 2018. The high precision magnetometer(HPM) on board the CSES has captured high-quality magnetic data that have been used to derive...
关键词：lithospheric magnetic field model satellite magnetic survey DETRENDING long-wavelength magnetic anomaly CSES 
Detection and Analysis of Strong Ionospheric Scintillation in Equatorial Region
《Instrumentation》2021年第4期1-8,共8页ZHU Xuefen LIN Mengying LU Zhengpeng CHEN Xiyuan 
To detect the occurrence of ionospheric scintillation in the equatorial region,a coherent/non-coherent integration method is adopted on the accumulation of intermediate frequency(IF)signal and local code,in the proces...
关键词：Ionospheric Scintillation Acquisition and Tracking Positioning Error Coherent/Non-coherent Integration Detrending 
Improved EEMD-based standardization method for developing long tree-ring chronologies被引量：5
《Journal of Forestry Research》2020年第6期2217-2224,共8页Xianliang Zhang Junxia Li Xiaobo Liu Zhenju Chen 
Long tree-ring chronologies can be developed by overlapping data from living trees with data from fossil trees through cross-dating.However,low-frequency climate signals are lost when standardizing tree-ring series du...
关键词：Standardization methods Tree rings Segment length curse DETRENDING 
Climate-growth relationship stability of Picea crassifolia on an elevation gradient,Qilian Mountain,Northwest China被引量：2
《Journal of Mountain Science》2016年第4期734-743,共10页LEI Jing-pin FENG Xiao-hui SHI Zheng BAI Deng-zhong XIAO Wen-fa 
supported by the "the Fundamental Research Funds for the Central Nonprofit Research Institution of CAF",Forest degradation and restoration mechanisms of the alpine mountains from the western China (contract: CAFYBB2014ZD001)
Climate affects Picea crassifolia growth and climate change will lead to changes in the climate–growth relationship(i.e., the "divergence" phenomenon). However, standardization methods can also change the understandi...
关键词：Climate change Detrending method Divergence problem Tree ring 
An EMD based method for detrending RR interval series without resampling
《Journal of Central South University》2015年第2期567-574,共8页曾超 蒋奇云 陈朝阳 徐敏 
Project(41227803)supported by the National Natural Science Foundation of China;Project(KF11011)supported by the State Key Laboratory of Automotive Safety and Energy(Tsinghua University),China;Project(DTNH22-08-C-00082)supported by the National Highway Traffic Safety Administration,USA
Slow trends in the RR interval(RRI) series should be removed in the preprocessing step to get a reliable result of heart rate variability(HRV) analysis. Re-sampling is required to convert the unevenly sampled RRI seri...
关键词：heart rate variability empirical mode decomposition DETRENDING RR interval model 
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