Custom functions

[Julian Balletshofer]

Hey,

i am new to Casadi and I wanted to ask if it is possible to avoid the symbolic part.

I have a gaussian process code written in Matlab and I want to combine it into a MPC problem. I wanted to if it is possible to use the GPR code and take the Jacobian and prediction and solve the mpc with Casadi 

Thank you very much and all best

[Joel Andersson]

Does the GPR code include analytic derivatives? It's possible to interface "black box" functions to CasADi by either implementing a "Callback" class in MATLAB, or by writing a C wrapper and read in the function using CasADi's C API. It may be cumbersome and error-prone, however.

Joel