An Extended Viscoacoustic Wave Equation for Frequency-dependent Wavefields Modeling in Viscoacoustic Media

<p>An excel file containing the velocity of three viscoacoustic media (velocity.xlsx);</p> <p>A mat file containing the wavefields of viscoacoustic media (model_viscoacoustic.mat);</p> <p>A mat file containing the wavefields of acoustic media (model_acoustic.mat);</p> <p>A mat file containing the wavefields of viscoacoustic media with changed&nbsp;dispersion parameters&nbsp; (model_diffusion.mat);</p> <p>A mat file containing the wavefields of viscoacoustic media with changed&nbsp;viscous parameters&nbsp; (model_viscous.mat);</p>