作者: D. Dong , P. Fang , Y. Bock , F. Webb , L. Prawirodirdjo
DOI: 10.1029/2005JB003806
关键词: Principal component analysis 、 Time series 、 Global Positioning System 、 Uniform distribution (continuous) 、 Spatial filter 、 Network analysis 、 Algorithm 、 Karhunen–Loève theorem 、 Computer science 、 Coordinate time
摘要: … The principal component analysis (PCA) and the Karhunen‐Loeve expansion (KLE) both decompose network time series into a set of temporally varying modes and their spatial …