The limitation of the transfer function approach are:
A. The spectral factorization becomes quite complex
B. It is restricted to the systems with all performance index
C. Multi input and multi output systems are not obvious
D. It is useful for time varying and linear systems
Answer:A
The limitation of the transfer function approach are:
A. The spectral factorization becomes quite complex B. It is restricted to the systems with all performance index C. Multi input and multi output systems are not obvious D. It is useful for time varying and linear systems