Electronics and Communication Engineering - Signals and Systems
Exercise : Signals and Systems - Section 7
- Signals and Systems - Section 1
- Signals and Systems - Section 2
- Signals and Systems - Section 3
- Signals and Systems - Section 4
- Signals and Systems - Section 5
- Signals and Systems - Section 6
- Signals and Systems - Section 7
- Signals and Systems - Section 8
- Signals and Systems - Section 9
- Signals and Systems - Section 10
41.
Average power for 
signal is
signal is0
∞
1
42.
which is the Laplace transform of x(t) = -e2t ∪(t) ⊕ t ∪(t)?
43.
A linear discrete time system has the char. equation z3 - 0.81z = 0, the system is
44.
For a signal x(t) the F.T. is X(f). Then inverse F.T of X(3f + 2) is given by
3x(3t)ej3pt
x(3t + 2)
45.
Energy density function is always
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