stability parameters of two-port
[K,mu,D,B1,B2,C1,C2,D1,D2] = sparam(S)
2x2 scattering matrix of two-port
stability parameters
abs(det(S))
related parameters
sparam(S) computes stability parameters of two-port. necessary and sufficient conditions for stability:mu > 1, or K > 1 and B1 > 0, or K > 1 and B2 > 0, or K > 1 and |D| less than 1, D = det(S), or K > 1 and |S12*S21| less than 1-|S11|^2, or K > 1 and |S12*S21| less than 1-|S22|^2.
add sample pgm