21-May-2021 09:35:31

duffing_ode_test():
  MATLAB/Octave version 4.2.2
  Solve the Duffing ODE.

  Parameter values:
    alpha = 1
    beta  = 5
    gamma = 8
    delta = 0.02
    omega = 0.5
    t0    = 0
    y0    = (1,0)
    tstop = 100

duffing_ode45:
  MATLAB/Octave version 4.2.2
  Use ode45() to solve the duffing ODE.

  Number of variable size steps = 398
  Graphics saved as "duffing_ode45_y1.png"
  Graphics saved as "duffing_ode45_y2.png"
  Graphics saved as "duffing_ode45_phase.png"

duffing_ode45():
  Normal end of execution.

duffing_ode_test:
  Normal end of execution.

21-May-2021 09:35:32