How to load matlabFunction output into Simulink

I have a very complicated matrix inversion. I turned the resulting matrix into a function using matlabFunction. I need to find a way to evaluate the resulting function in simulink.

Answer 1

[Paul]

matlabFunctionBlock can be used to generate a block directly into the Simulink model from the symbolic expression. It will only be availabe in Simulink. If you need the function in Matlab and Simulink, then use matlabFunction with the 'file' option and then call that m-function from inside a Matlab Function block in the Simulink model.

Answer 2

[Walter Roberson]

When you use matlabFunction(), give it the 'file' option to write the code into a file. After that, you can use the file name as a function name just like any other .m file.