pyFDN.degree_one_lossless# pyFDN.degree_one_lossless(v)[source]# Build the degree-one lossless polynomial matrix V(z) = (I - vv^T) + z^{-1} vv^T. Parameters: v (ndarray) – Vector of shape (N,) or (N, 1). Return type: ndarray Returns: Polynomial matrix of shape (N, N, 2) where index [..., 0] is the z^0 coefficient and [..., 1] is the z^{-1} coefficient.
