Use mason’s gain formula to find the transfer function of the given figure:
A. G1+G2
B. G1+G1/1-G1H+G2H
C. G1+G2/1+G1H+G2H
D. G1-G2
Answer:C
Use mason’s gain formula to find the transfer function of the given figure:
A. G1+G2 B. G1+G1/1-G1H+G2H C. G1+G2/1+G1H+G2H D. G1-G2
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.