In MATLAB, I need to numerically integrate two ODE's. Say I have variables time 't', x1(t) and x2(x1).
First differeential equation: contains dervative with respect to x1
Second differeential equation: contains dervative with respect to time 't'
time doesn't explicitly occur in either equation.
But since these are coupled equations, how do I simultaneously integrate at least numerically in MATLAB.