A symbolic circuit analysis-oriented algorithm for finding a common tree of the current and voltage graphs
A fundamental problem of symbolic analysis of electric networks when using the signal-flow (SFG) graph method is to find the common tree of the current and voltage graph (G(I) and G(V), respectively). In this paper we introduce a novel method in order to determine a common tree of both graphs, which may be used to obtain the symbolic network transfer function when carrying out the small-signal analysis of linear(ised) circuits.
symbolic analysis two-graph method