07-Apr-2021 08:14:13 midpoint_fixed_test: MATLAB/Octave version 4.2.2 Test midpoint_fixed() on several ODE's. We use a constant stepsize. predator_prey_midpoint_fixed_test A pair of ordinary differential equations for a population of predators and prey are solved using midpoint_fixed(). The exact solution shows periodic behavior, with a fixed period and amplitude. Graphics saved as "predator_prey_midpoint_fixed.png" predator_prey_midpoint_fixed_test Normal end of execution. stiff_midpoint_fixed_test Solve stiff ODE using the midpoint+fixed point method. Graphics saved as "stiff_midpoint_fixed.png" stiff_midpoint_fixed_test Normal end of execution. midpoint_fixed_test: Normal end of execution. 07-Apr-2021 08:14:14