Solving system of first order differential equations in time in Simulink

Hello all,

I have a system of first order ODEs to solve. Essentially this a discretised thermal conduction problem.

The plan is to solve the ODEs associated with the thermal model within an embedded function in a Simulink model.

I've already done this using an Euler finite difference method, however, I was wondering how you go about solving using the more advanced solvers that matlab has at its disposal?

Regards

Pete

[Azzi Abdelmalek]

can you post your system