Difference equation technique for higher order systems is used in:
A. Laplace transform
B. Fourier transform
C. Z-transform
D. None of the mentioned
Answer:C
Difference equation technique for higher order systems is used in:
A. Laplace transform B. Fourier transform C. Z-transform D. None of the mentioned
Explanation: For higher order systems Z- transform which is transforming discrete time domain into z domain and is technique is convenient for analysis and design of linear sampled data systems.