The norm or length of a signal is given by
A. The square of the energy of the signal
B. The square root of the energy of the signal
C. The inverse of the energy of the signal
D. The cube root of the energy of the signal
Answer:A
The norm or length of a signal is given by
A. The square of the energy of the signal B. The square root of the energy of the signal C. The inverse of the energy of the signal D. The cube root of the energy of the signal