Yang W X,Li H Y,Li Z T,et al.Analysis on vapor field for the drought causes in Beijing,Tianjin and Hebei districts in recent years [J].Agricultural Science and Technology,2010,11(1):117-121.
Huang N E,Wu Z H.A review on Hilbert-Huang Transform:method and its applications to geophysical studies[J].Reviews of Geophysics,2008,46(2):2006.
[19]
薛嫚.总体平均经验模式分解法的理论研究[D].哈尔滨:哈尔滨工程大学,2007.
[20]
Peel M C,Srikanthan R,McMahon T A,et al.Ensemble Empirical Mode Decomposition of monthly climatic indices relevant to Australian hydro climatology[C].Perth,Australia:19th International Congress on Modeling and Simulation,12–16 December 2011.
Wu Z,Huang N E.A study of the characteristics of white noise using the empirical mode decomposition method[J].Proceedings of the Royal Society A: Mathematical,Physical and Engineering Sciences,2004,460:1597-1611.