Abstract: Numerically well-conditioned state-space realisations for all-pass systems, such as Padé approximations to exp(-s), are derived that can be computed using exact integer arithmetic. This is ...

Abstract: Transmission line structures are commonly found in electrical power delivery systems. Efficient transient simulations of transmission line networks are important for characterization of ...

We introduce a new kind of Padé approximants for Legendre series based on the solution of a nonlinear system of equations. These Padé approximants have many properties in common with the well‐known ...

The matrix Padé approximants introduced in a previous paper are extended to include "off-shell" effects. The [1/1] Padé approximant becomes very accurate with the addition of only a few "off-shell" ...