state space equation in simulink

Can someone please let me know how to implement the following state space equation x'' + 2x' + x = u and y = x in simulink, with condition x'(0) = 1, x(0) = 0.

Answer 1

[Ngoc Thanh Hung Bui]

forget the equation y = x then you have a ODE with boundary condition problem search "how to solve differential equations using simulink" instead

actually if the equation is y = Cx + Du instead y = x the problem is still just the solving ODE problem but a little more complicated