OOP with Object-creation in Simulink

I would like to use OOP architectures in Simulink/Matlab. For this purpose, I have added a Matlab function 'runMain' in Simulink (see Image 1).

Image 1

In this function 'runMain', a Matlab function is then called (see Image 2)

Image 2

In his function a Sensor object is created, and subsequently, the object method 'calculate' is called (see Image 3).

Image 3

However, I receive the following message: Unable to resolve the name 'sensor.calculate'.

The code for the sensor object looks like (see Image 4):

Image 4

Now, I would like to know if it is even possible to create such objects. Thank you very much.

[Walter Roberson]

As an experiment, try

val = calculate(sensor, x, y);

[Steffen]

Thank you very much for the tip. It is now working...

Answer 1

[Fangjun Jiang]

Not "MATLAB Function" block, use MATLAB System block

matlab.system