It was when playing with the B.C's that I noticed this: I first solved at a=0, a'=0 and set both 1/s blocks to 0. Then for fun (yeah I know - there are better things to do when your board) I set my I.C.'s to a=0 and a'=1 and re solved; changing my blocks to match (0,1). That's when I noticed...
Was wondering if anyone has had this problem -
take a simple ode and solve it using the classical method.
Graph your output.
Go ahead and use simulink to layout and solve by way of simulation and compare the two outputs.
What I have noticed is simulinks scope output will not match the...