08-Jan-2022 11:06:19 wave_pde_test(): MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2 Solve the wave PDE Parameter values: xmin (m) = 6.28319 xmax (m) = 0 nx = 25 dx (m) = 0.261799 c (m/s) = 1 t0 (s) = 0 tstop (s) = 6.28319 wave_euler(): Use euler() to solve the wave PDE. Graphics saved in "wave_euler_initial.png" Graphics saved in "wave_euler_midtime.png" Graphics saved in "wave_euler_final.png" Graphics saved in "wave_euler_energy.png" wave_midpoint(): Test wave_ode() using midpoint(). Graphics saved in "wave_midpoint_energy.png" wave_ode45: Test wave_ode() using ode45(). Graphics saved in "wave_ode45_energy.png" wave_pde_test(): Normal end of execution. 08-Jan-2022 11:06:28