Bug with `calculateTF`

[ma-laforge]

I couldn't quite figure out what gets returned by minreal() in the original calculateTF.m file or how it gets split into STF and NTF.

In addition to this, ControlSystems.jl's implementation of ss->tf->minreal() generates an error:
-->see: JuliaControl/ControlSystems.jl#479

[baggepinnen]

minreal in ControlSystems should now be considerably more robust, it now uses MatrixPencils.jl for the computations. Hopefully it resolves your issue!

[ma-laforge]

Excellent. Thanks for letting me know @baggepinnen.