Undefined function or method 'sparameters' for input arguments of type 'char'

Hi guys!I am new here and i have a problem. I am trying to run 4 different S11 parameters on smith chart and i can't get any result. I used the following code:
gamma=complex(0.95-0.57);
[lineseries,hsm] = smithchart(gamma)
But all i get is a blank smith chart !!!
I would appreciate it if someone could enlighten me !

2 个评论

yes i am sorry. i define gamma=complex(0.95, -0.57) and then [lineseries,hsm] = smithchart(gamma) but i only get a blank smith chart.

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 采纳的回答

sparameters appears to be in the RF Toolbox ... do you have this installed? Also, your gamma is only a single value, 0.3800 + 0.0000i

2 个评论

Use
ver
to determine whether you have the RF Toolbox installed. Use
which -all sparameters
to determine if the code might be installed but not licensed.

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