This is another customization project mainly:
1) Customizing materials i.e. inputting table materials, adding a calculator to calculate the second parameter that ANSYS accepts.
2) calculate elastic wave speeds and wave numbers for medium
cL=sqrt( (lambda+2*mu )./rho_mat ); % Longitudinal wave speed
cS=sqrt( mu./rho_mat ); % Shear wave speed frequencies and the frequency from relative frequency which is
omega=2*pi*frequency; % rad/sec