How can I get a signal from Simulink, use it in a calculation in Matlab, and use this in a feedback loop?

I am trying to implement a power system in Simulink. I have made a functioning model of a hydro power plant with generator etc. I want to take the signal from the power plant, put it into an equation in a Matlab script, and use the results from the calculation in a feedback loop in the Simulink model. What kind of block in Simulink can I use to get this to work?

Answer 1

[Sebastian Castro]

You should be able to use a MATLAB Function block for this.

- Sebastian