I understand you wanted to change some MAC parameters in 'WLANMultiNodeAbstractedPHYModel' simulink example. Here's how you can do it:
- Unlock the Library: The parameters are initialized in the linked library 'wlanMACandHigher'. Begin by unlocking this library.
- Access the State Chart Panel: Open the 'State Chart Panel' within the model.
- Edit the Mask: In the 'State Chart Panel', select 'Edit Mask'. Refer to the figure below for guidance.
- Modify Parameters: Navigate to the 'Initialization' tab. Here, you can modify the parameters such as SIFS Time.
Hope it helps!