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 ...

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 ...

These are the vertical arrows shown in Figure 2. 2. Adding arrows to an S-parameter network diagram accounts for reflections, which enable a portion of a signal moving in one direction to be channeled ...