Electronics and Communication Engineering - Signals and Systems

26.
Fourier transform is defined for
periodic
non-periodic
finite duration
all
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
If xk = ak and k < 0
X(z) = - (1 - az-1)-1 with |z| < |a|
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Fourier transform of unit step function is
pδ(ω)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Auto correlation R(t) of a function v(t) is defined as
noe of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
Parseval's theorem for energy tells that
Not defined for energy
Answer: Option
Explanation:
No answer description is available. Let's discuss.