MATLAB: Solver for digital systems

Question

Hi,

is it better to set Solver to "discrete (no continuous states)" for digital systems?

Thanks Senmeis

Answer 1

When I work with digital system, I prefer set solver to discrete with fixed step. Now If you don't set a solver to discrete, and your system don't contain any continuous state, when you run your model, Matlab will set automatically the solver to variable discrete solver.