How do I resolve the writePWMDutyCycle error?

I'm going to link matlab and arduino and show it on the app designer. But there is an error in the WritePWMDutCycle command sentence. Does anyone know the solution? Or is there a tool needed to run the WritePWMDutyCycle?

Answer 1

[Rishita]

writePWMDutyCycle(a, pin, dutyCycle)

sets the PWM duty cycle on a digital pin specified for the Arduino® hardware a.

For more details https://in.mathworks.com/help/supportpkg/arduinoio/ref/writepwmdutycycle.html