Appendix: MATLAB Codes

Abstract

dataset. properties The applied to of three seismo-grams, near-, mid- and far-angle stacks, saved in the workspace data3 . The model properties P-wave and S-wave velocities and We first load the data from the workspace and define the number of variables of the parameterization and the reflection angles of the seismograms. The number of samples of the model, for each elastic variable, is the number of samples of the seismogram plus 1. We also define the parameters of the distribution of the data error.