Electronics and Communication Engineering - Signals and Systems
Exercise : Signals and Systems - Section 6
- 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
46.
The two inputs to an analogue multiplier are x(t) and y(t) with fourier transforms X(f) and Y(f) respectively. The output Z(t) will have a transform Z(f) given by
X(f). Y(f)
X(f)+ Y(f)
X(f) / Y(f)
47.
The units of the spectrum obtained be Fourier transforming the covariance function of a stationery Stochastic Process is
48.
FIR digital filter having __________ stability than FIR filter.
49.
If v(t) = 0 for t < 0 and v(t) = e -at for t ≥ 0, V(jω) =
50.
A voltage v(t) which is a gaussian ergodic random process witha mean of zero and a varance of 4 volt2 is measured by a meter which first square and then reads its dc component. The reading will be
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