According to Parseval’s theorem the energy spectral density curve is equal to?
A. Area under magnitude of the signal
B. Area under square of the magnitude of the signal
C. Area under square root of magnitude of the signal
D. None of the mentioned
Answer:A
According to Parseval’s theorem the energy spectral density curve is equal to?
A. Area under magnitude of the signal B. Area under square of the magnitude of the signal C. Area under square root of magnitude of the signal D. None of the mentioned
Explanation: According to Parseval/s theorem the energy spectral density function can be given as equal to the square of the magnitude of the signal x(t).