Need start aid ! Simple system of difference equations

Hi,

I want to transfer a model from Mathamtica to Julia but I am a complete newbe. So far I could not find any codes that helped me.

Mathematically, it is a system of difference equations / dynamical system in discrete time. Maybe, someone could give me start-up support and tell me how to put the equations here in Julia language. I would be very very thankful!

Best Armin :slight_smile:

For now, just write the loop out yourself for this. State space models is coming in GitHub - SciML/DifferenceEquations.jl: Solving difference equations with DifferenceEquations.jl and the SciML ecosystem. rather soon, but right now DifferenceEquations.jl is not ready for prime time (but if you wish to contribute etc. then you’re more than welcome to)