Solved Problems for Transient Electrical Circuits

Abstract

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A better SPQR‐tree decomposition of electrical circuits containing multiports and its application to wave digital emulation

“…A common approach to simulating electrical circuits lies in abstracting them as graphs 11–14 . The latter encodes the topological features of the underlying circuit and allows deriving differential‐algebraic‐equations describing the circuit's dynamics, 15 for example, by the application of the nodal or mesh analysis method 16 . In this paper, we represent circuits in form of trees in order to emulate their dynamical behavior with the wave digital concept 17,18 .…”