This Signal Flow Graph (SFG) program is designed to analyze and calculate various properties of a signal flow graph. It provides functionalities to find loops, forward paths, calculate gains, 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 ...

In this work a method called “signal flow graph (SFG)” is presented. A signal-flow graph describes a system by its signal flow by directed and weighted graph; the signals are applied to nodes and ...

Analog Circuit Analysis can be difficult. Consider the circuit below. It includes a Series Resonant Circuit. With Ideal Impedances, the Series Impedance ...

This paper uses a large-signal, small-signal, and steady-state modeling based on the switching flow graph technique for studying the steady-state and dynamic response of the three-level boost dc-dc ...

A signal flow graph nonlinear modeling method is employed to develop a unified model for the DC-DC parallel converter with coupled inductors. Derivation of large, small-signal and steady-state models ...

There is no author summary for this book yet. Authors can add summaries to their books on ScienceOpen to make them more accessible to a non-specialist audience ...

A signal flow graph is a graphical representation of a system derived from a set of linear equations. 2 An SFG provides a bridge from a transfer function to a corresponding circuit topology of a ...

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 ...