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Adding Delay/Jitter to TCP/IP protocol

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Bandar
Bandar on 22 May 2021
Commented: Bandar on 27 May 2021
I have two Matlab sessions opened. I can send adn recieve data via tcpserver/tcpclient. I would like to emulate network delay/jitter for this application. I see options only in Simulink but I need it as functions in my script. Any suggestions? I'm using Matlab 2021a version.

Answers (1)

Uday Pradhan
Uday Pradhan on 24 May 2021
Hello,
If you want to mimic the behaviour of Simulink blocks using a MATLAB script, it might be helpful to look at the underlying S-function of the concerned block. To do this, right-click the Simulink block (in this case it might be the TCP Send or Recieve block), select the "Block Paramerters" option. This should open a dialog box with the name of the underlying S-function (say "sfcn.m"). Now, you can open the S-function and check how the functionalities have been implemented using
edit sfcn.m
in the MATLAB command line. I hope this helps you!
  1 Comment
Bandar
Bandar on 27 May 2021
I can't find this function in Matlab 2021a.

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