18-Nov-2022 18:39:00 random_walk_2d_simulation_test(): MATLAB/Octave version 4.2.2 Test random_walk_2d_simulation(). Graphics saved as "random_walk_2d_plot.png" Graphics file saved in "random_walk_2d_simulation.png" random_walk_2d_simulation_test(): Normal end of execution. 18-Nov-2022 18:40:16