Electronics and Communication Engineering - Signals and Systems
Exercise : Signals and Systems - Section 5
- 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
1.
The unit step response of a system starting from rest is given by c(t) = 1 - e-2t for t ≥ 0. The transfer function of the syste is
2.
check the following system for causality
- y[n] = x[n] + 2x[n - 1]
- y[n] =
x[n - k]
- y[n] = x[2n]
3.
If the system transfer function of a discrete time system
then system is

4.
Two rectangular waveforms of duration t1 and t2 seconds are convolved. What is the shape of the resulting waveform?
5.
The function Ae(s + jω)t represens a rotating phasor having a magnitude increasing with time.
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