Hello everyone, I'm having a problem.
This is my program:
Script simpode2120.m:
function zdot=simpode2120(t,z)
zdot=[z(2);(20/100)*(50-10*z(2)-30*(z(1)-z(3)));z(4);(1/25)*(-245.2*z(4)-30*(z(1)-z(3))-50*z(3))];
end
Script simpode2140.m:
function wdot=simpode2140(t,w)...