… of coefficients which represent signal energy) over the space … localization in composite
structures, where the wavelet transform was … The benchmark that meets these criteria has been …

… wavelet transform is commonly selected by a criterion accompanied by trial and error
processes for each case study … In the present study, structural strain energy signal as the base …

… (GFR) composites are collected during the standard quasi-… The algorithm for the discrete
wavelet transform utilized in this … w is the summation of wavelet level energy in certain levels, a …

… The approach introduced by the author of this study used the discrete wavelet transform (…
impactor with energy of 10 J and two plates impacted by the type (d) impactor with energies of 5 …

… based on wavelet transform applied to the composite fiber-… requirements to the technical
condition of composite … the second one is based on analysis of the energy of a signal. However, …

… Wavelet transform is a signal analysis method that overcomes … amount applied to laminate
composite structures. However, the … The damage criteria are formulated to study the different …

… DIC and WT applied to composite structures. … three requirements for a wavelet function: It
must have a zero mean, must have finite energy and for complex wavelets, its Fourier transform …

… free vibration problems of laminated composite plates. The energy of laminated composite
plates is derived based on the higher-order plate theory, the wavelet-based BSWI element is …

… the energy rate and the percentage of total energy carried by … percentage of the total energy
representative of the different … the mean is null and the standard deviation is equal to unity for …

… study, wavelet transforms were investigated to provide pertinent data from AE signals to
classify damage types. These wavelet transforms … The energy criterion is applied for analyzing …