Electronics and Communication Engineering - Signals and Systems
Exercise : Signals and Systems - Section 10
- 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
21.
Assertion (A): Standard deviation is the abscissa of a point of inflection on the probability curve.
Reason (R): The equation for probability curve is
22.
If f(t) and F(jω) form a transform pair, then as per symmetry in Fourier transforms
F(jt) ↔ 2pf (- ω)
F(jt) ↔ pf (ω)
23.
The theoretical power of white noise is
24.
If x(z) is the Z transform of sequence xk, the z transform of sequence (kxk)is
25.
If 
the value of 
the value of Quick links
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