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Pag Max
Posts:
13
Registered:
5/16/11


ordinary differential equations
Posted:
Jan 23, 2012 9:10 AM


I have a set of ode something like
x={x1,x2}
x1_dd=f(x2_dd) and x2_dd=g(x1_dd)
While this can be solved using standard ode45 prodcedure such as
dx(1)=x(2); dx(2)=f(dx(4)) dx(3)=x(4); dx(4)=g(dx(2))
I am not sure if it is right from numerical methods perspective because I have LHS of second equation in RHS of first and vice versa.
Any thoughts on this would be appreciaetd.



