全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Jyh-Woei Lin
来源:[J].Geofísica Internacional(IF 0.218), 2015, Vol.54 (2), pp.191-198Elsevier
摘要:Resumen(#br)Se utilizó el análisis de componentes principales de dos dimensiones (2DPCA) para determinar el contenido total de electrones de la ionosfera (TEC), una anomalía de dos dimensiones después del terremoto Egeo-Sea en 09:25:03 (UT) el 24 de mayo del 2014 (Mw = 6.4)....
作者:JYH-WOEI LIN
来源:[J].Journal of Earth System Science(IF 0.695), 2012, Vol.121 (4), pp.1001-1010Springer
摘要:Abstract(#br)Principal Component Analysis (PCA) and image processing are used to determine Total Electron Content (TEC) anomalies in the F-layer of the ionosphere relating to Typhoon Nakri for 29 May, 2008 (UTC). PCA and image processing are applied to the global ionospheric...
作者:Jyh-Woei Lin
来源:[J].Annals of Geophysics(IF 1.138), 2011, Vol.54 (6)DOAJ
摘要:Nonlinear principal component analysis (NLPCA) was performed to examine the total electron content (TEC) anomalies for the China Wenchuan earthquake of May 12, 2008 (= 7.9). This was applied to global ionospheric maps (GIMs) at heights from 150 km to 450 km, with the transfo...
作者:Jyh-Woei Lin
来源:[J].The Scientific World Journal(IF 1.73), 2013, Vol.2013DOAJ
摘要:Two-dimensional principal component analysis (2DPCA) and principal component analysis (PCA) are used to examine the ionospheric total electron content (TEC) data during the time period from 00:00 on August 21 to 12: 45 on August 31 (UT), which are 10 days before the M = 7.6 Phili...
作者:Jyh-Woei Lin
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2015, Vol.8 (7), pp.5141-5151Springer
摘要:Abstract(#br)A two-dimensional principal component analysis (2DPCA) has been performed to examine ionospheric total electron content (TEC) data in order to detect TEC precursor for a deep earthquake that occurred at 02:59:42 on 14 August 2012 (UTC) ( M w = 7.7) with ...
作者:Jyh-Woei Lin
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2013, Vol.6 (4), pp.1091-1100Springer
摘要:Abstract(#br)The goal of this study was to determine whether principal component analysis (PCA) can be used to process GPS ionospheric total electron content (TEC) data on a monthly basis to identify early earthquake-associated TEC anomalies. PCA is applied to GPS (mean valu...
作者:Jyh-Woei Lin
来源:[J].Astrophysics and Space Science(IF 2.064), 2012, Vol.341 (2), pp.251-258Springer
摘要:Abstract(#br)Nonlinear principal component analysis (NLPCA) is implemented to analyze the spatial pattern of total electron content (TEC) anomalies 3 hours after Japan’s Tohoku earthquake that occurred at 05:46:23 on 11 March, 2011 (UTC) ( M w =9). A geomagnetic storm was in...
作者:Jyh-Woei Tzeng , Benjamin I Kuo ...
来源:[J].Journal of the American College of Cardiology(IF 14.086), 2001, Vol.37 (6), pp.1651-1657Elsevier
摘要:Abstract(#br)OBJECTIVES(#br)This study investigated the extent of fractionation of paced right atrial electrograms in patients with and without paroxysmal atrial flutter (AFL) or atrial fibrillation (AF).(#br)BACKGROUND(#br)Slow conduction through nonuniform anisotropic atri...
作者:Jyh-Woei Lin
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2011, Vol.4 (3-4), pp.575-593Springer
摘要:Abstract(#br)The goal of this research is to examine one-dimensional total electron content (TEC) data using principal component analysis (PCA) to search for total electron content (TEC) anomalies associated with large earthquakes in 24 h prior to nucleation. The characteris...
作者:Jyh-Woei Lin
来源:[J].Computers and Geosciences(IF 1.834), 2012, Vol.46, pp.189-195Elsevier
摘要:Abstract(#br)This paper uses Nonlinear Principal Component Analysis (NLPCA) and Principal Component Analysis (PCA) to determine Total Electron Content (TEC) anomalies in the ionosphere for the Nakri Typhoon on 29 May, 2008 (UTC). NLPCA, PCA and image processing are applied t...

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