Jiu-Bin Tan ；Yan Liu ；Lei Wang ；Wen-Guo Yang,Identification of modal parameters of a system with high damping and closely spaced modes by combining continuous wavelet transform with pattern search,Mechanical Systems and Signal Processing？,2008, 22(5).
[6]
Yin H P;Duhamel D;Argoul P,Natural frequencies and damping estimation using wavelet transform of a frequency response function,Journal of Sound and Vibration,2004(05).
