Hi,
I tried qucsStudio today for the first time and I like it.
I want to plot the impedance loading a signal source. I used to do
Z_param = stoz(S)
in Qucs.
QucsStudio gives
Error in ‘Eqn4’: Different variable sizes in equation “stoz(S)”.
The german QucsStudio Help says:
stoz(Z): transformiert S-Parameter mit Referenzimpedanz Z nach Z-Parameter, Parameter Z ist optional, default ist 50, unterschiedliche Impedanzen sind möglich, z.B. [25, 75]
So the function does not accept an S matrix as a parameter, but only the impedance?
Confusingly, this is listed under “Funktionen nur in Schaltungsformeln”. Does this refer to the Gleichung / Equation object?