Using Time Deformation to Filter Nonstationary Time Series with Multiple Time-Frequency Structures
Figure 1
(a) A realization from the linear chirp model in Example 3; (b) the Wigner-Ville time-frequency plot for the data in (a); (c) lower frequency TVF component, ; (d) Wigner-Ville plot for the signal in (c); (e) higher frequency TVF component, ; (f) Wigner-Ville plot for the signal in (e).
