Use mason’s gain formula to find the transfer function of the following signal flow graph:
A. abcd+efg/1-cd-fg-cdfg
B. acdfg+bcefg/1-cd-fg-cdfg
C. abef+bcd/1-cd-fg-cdfg
D. adcdefg/1-cd-fg-cdfg
Answer:B
Use mason’s gain formula to find the transfer function of the following signal flow graph:
A. abcd+efg/1-cd-fg-cdfg B. acdfg+bcefg/1-cd-fg-cdfg C. abef+bcd/1-cd-fg-cdfg D. adcdefg/1-cd-fg-cdfg
Explanation: Using mason’s gain formula transfer function from signal flow graph can be calculated which relates the forward path gain to the various paths and loops.