Sparsity-promoting method to estimate the dispersion curve of surface-wave group velocity, Reza Dokht Dolatabadi Esfahani, Roohollah Askari, Ali Gholami
Michigan Tech Publications

Using sparse S transform and sparse-slant stacking for the estimation of the group velocity of surface waves, Reza Dolatabadi, Ali Gholami, Roohollah Askari
Michigan Tech Publications