This Python tool allows you to draw signal-flow graphs, calculate transfer functions (SymPy code is generated for further use in Jupyter notebooks), do graph manipulations (e.g., node elimination and ...

Author’s note: This article shows how to derive circuit gain equations via a signal flow graph. With practice you may be able to write a gain equation by locating signal paths and loops in the ...

Abstract: Mason's gain formula can grow factorial because of growth in the enumeration of paths in a directed graph. Each of the (n - 2)! permutation of the intermediate vertices includes a path ...

Abstract: The transfer function of electrical power lines for Broadband Power Line Communication (BPLC) is investigated through a signal-flow graph analysis. The work intends to present a new, simple ...