skrf.vectorFitting.VectorFitting.constant_coeff

VectorFitting.constant_coeff

Instance variable holding the list of fitted constants. It will be initialized by vector_fit() or auto_fit(). This array is 1-dimensional with shape \(M\), where \(M = N_{ports}^2\) is the number of frequency responses of the fitted network, and \(K\) is the number of real and complex-conjugate poles. See the documentation of poles for details about complex-conjugate pairs. The constants of the individual frequency responses are stacked in row-major format (C-like), for example [S11, S12, S21, S22] for a 2-port network.