What Matlab add-ons do I need to simulate a smith chart for a matching network?

What Matlab add-ons do I need to simulate a smith chart for a matching network? Simulink, SimRF, Simscape or all of the above.

Answer 1

[Walter Roberson]

I do not know about "for a matching network". Smith charts need only the RF Toolbox

http://www.mathworks.com/help/rf/smith.html

http://www.mathworks.com/help/rf/smithchart.html