Input Frequency must be nonempty. Using default value

rfbudget

Real part of output impedance Zout must be positive

rfbudget

Real part of input impedance Zin must be positive

rfbudget

Achieved only dB accuracy with poles, not dB. Consider specifying a larger number of poles using the 'NPoles' parameter

rationalfit

Input WEIGHT must be the same size as input DATA

rationalfit

Input 3d DATA must have SIZE(DATA,3) equal to length(FREQ)

rational

Input 2d DATA column vectors and FREQ vector must be the same length

rational

Input FREQ must be a vector of unique values

rational

Too many input arguments. Using the second argument for Z0 and the third argument for ZL

powergain

Too many input arguments. Only the s-parameters and the type of power gain are required

powergain