On the identification of damping from non-stationary free decay signals using modern signal processing techniques
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Addison P (2002) The illustrated wavelet transform handbook: introductory theory and applications in science, engineering, medicine and finance. Institute of Physics, London
Aguirre DA, Montejo LA (2014) Damping and frequency changes induced by increasing levels of inelastic seismic demand. Smart Struct Syst 14(3):445–468
Aguirre DA, Gaviria CA, Montejo LA (2013) Wavelet-based damage detection in reinforced concrete structures subjected to seismic excitations. J Earthq Eng 17(8):1103–1125
Boltežar M, Slavič J (2004) Enhancements to the continuous wavelet transform for damping identifications on short signals. Mech Syst Signal Process 18:1065–1076
Boltežar M, Simonovski I, Slavič J (2003) Damping identification using a continuous wavelet transform: application to real data. J Sound Vib 62:291–307
Curadelli RO, Riera JD, Ambrosini D, Amani MG (2008) Damage detection by means of structural damping identification. Eng Struct 30:3497–3504
Gaviria, CA, Montejo, LA (2014) Wavelet based damping identification from noise contaminated signals. 10th US National Conference on Earthquake Engineering, Anchorage, Alaska
Kijewski T, Kareem A (2002) On the presence of end effects and their melioration in wavelet-based analysis. J Sound Vib 256(5):980–988
Meissner M (2012) Accuracy issues of discrete hilbert transform in identification of instantaneous parameters of vibration signals. Acta Phys Pol, A 121:164–167
Montejo LA, Vidot AL (2012) Synchrosqueezed wavelet transform for frequency and damping identification from noisy signals. Smart Struct Syst 9(5):441–459
Quiñones MM, Montejo LA, Jang S (2015) Experimental and numerical evaluation of wavelet based damage detection methodologies. Int J Adv Struct Eng 7(1):69–80