4Huang N E. The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis[J]. Proc Roy Soc London A, 1998,454(4): 903-995.
5Chen C H, Li C P. Surface-wave dispersion measurements using Hilbert-Huang transform[J]. TAO, 2002,13(2):171-184.
6Niedzwiecki M,Wasilewski A. Application of Adaptive Filtering to Dynamic Weighing of Vehicles.Control Eng. Practice,1996,4(5):635-644.
7Huang N E,Shen Z,Long S R, et al. The Empirical Mode Decomposition and the Hilbert Spectrum for Nonlinear and Non-stationary Time Series Analysis. Proceedings of Royal Society A, 1998,454 ( 4 ) :903-995.
8CEBON D,COORDINATOR B J.Weigh-in-motion of axles and vehicles for Europe (WAVE)[R].General Report,2001.