How do I include multiple functions in the MATLAB function block in Simulink?

I am trying to implement a code in the matlab fuction block in simulink, but the matlab code has multiple functions within it which are called multiple times. Is there a way to keep the functions or should all the code be written in a single matlab file and then implemented in the matlab function block.

Answer 1

[Ashutosh Prasad]

You can have the functions saved as separate .m files in the same directory where your model is saved.

[Aditya Shanmugam]

Thank you, I will try that.

[naveen kumar s]

@Ashutosh Prasad

you have told to save functions as seprate.m files (i have saved multiple functions as .m file). how these functions can be called to simulink model (A single MATLAB function block).

help is appreciated.