skrf.vectorFitting.VectorFitting.residues

VectorFitting.residues

Instance variable holding the list of fitted residues. It will be initialized by vector_fit() or auto_fit(). This array is 2-dimensional with shape \((M, K)\), 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 residues of the individual frequency responses are stacked in row-major format (C-like), for example [[S11_1, S11_2, …], [S12_1, S12_2, …], [S21_1, S21_2, …], [S22_1, S22_2, …]] for a 2-port network.