How to use external function(m file) in a Simulink?

• I have a m file which can calculate enthalpy using pressure[MPa] and temeprature[K]

Source : https://kr.mathworks.com/matlabcentral/fileexchange/35710-iapws_if97?s_tid=srchtitle

• And I want to use it in Simulink

Input : Pressure, Temperature / Output : Enthalpy

If I want to use m file in simulink, which block I must use?

Answer 1

[Fangjun Jiang]

Interpreted MATLAB Function

[민우 남]

Thanks! :)