Signal-Flow Graphs in 12 Short Lessons

08: Add equations to calculate impedances, HT FHNW EIT: Analog and mixed-signal circuits and signal processing

In episodes 6 and 7 you learnt how to draw a driving-point signal-flow graph (DPSFG) to calculate circuit transfer functions. Now it is time to tell you how you can exend such a graph to calculate other circuit functions like the input and output impedance.