How to write arduino attachInterrupt function in Matlab

Hello I had to tried control dc motor with hall sensor using matlab and arduino.But I don't know how to write arduino attachInterrupt in Matlab. Help me please if you know. Because I'm trying to control the position of this dc motor.

[Walter Roberson]

About all that is available is https://www.mathworks.com/help/supportpkg/arduino/ref/trigger-downstream-function-call-subsystem-using-arduino-external-interrupt-block.html which is probably not really what you are looking for.

[Boitumelo Dikoko]

Tried this but unfortunetly not working as expected.

See the attached image