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
then system is4.
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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