We propose a new rule, loop reversal, in block diagram and signal flow graph manipulation (or transformation) that leads to equivalent block diagrams or signal flow graphs from existing ones. It is ...

Block diagrams and signal-flow graphs are used to represent and to obtain the transfer function of interconnected systems. The reduction of signal-flow graphs is considered simpler than the reduction ...

A signal flow graph can be verified by generating the identity of the signal flow graph itself, illustrated by the inverse signal flow graph (SFG −1). Two signal flow graphs are always generated from ...

This article introduces S-parameter network flow diagrams and how they may be manipulated to solve real-world problems. Knowledge of network flow diagrams is a prerequisite to interpret the 12-term ...

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 ...

AV consultant Sam Scott has demonstrated how the ChatGPT-4o model can create a functional diagram in minutes from basic system descriptions and equipment lists. An AV consultant has demonstrated how ...

Transfer functions of linear systems, block diagrams and signal flow graphs. Sensitivity, control of transient response, disturbance signals. Time domain performance: steady state errors, performance ...