Priestley M B.Power spectral analysis of non-stationary random processes[J].Journal of Sound and Vibration,1967,6(1):86-97.
[4]
梁建文.非平稳地震动过程模拟方法I[J].地震学报,2005,27(2):213-238.
[5]
Kameda H.Evolutionary spectra of seismogram by multifilter[J].Journal of the Engineering Mechanics Division,ASCE,1975,101(6):787-801.
[6]
Huang N E,Shen Z,Long S R,et al.The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series a-nalysis[J].Proc R Soc Lond A,1998,454:903-995.
