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Q#1
Random Variable and Random Process
GATE EC 1991
MSQ
+2 marks
-0 marks
(a) A Gaussian random variable with zero mean and variance is input to a limiter with input output characteristic given by
Determine the probability density function of the output random variable.
(b) A random process X(t) is wide sense stationary. If
Determine the auto correlation function and power spectral density of Y(t) in terms of those of X(t).
(a)
(b)
(b)
None
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| Topic | Questions | Attempted | Correct | |
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| Network Analysis | 273 | 0 | 0 | |
| Electronic Devices | 69 | 0 | 0 | |
| Analog Electronics | 395 | 0 | 0 | |
| Digital Electronics | 351 | 0 | 0 | |
| Signals and Systems | 22 | 0 | 0 | |
| Control Systems | 224 | 0 | 0 | |
| Communication System | 200 | 0 | 0 | |
| EMFT - ECE | 14 | 0 | 0 | |
| Engineering Mathematics | 24 | 0 | 0 | |
| General Aptitude | 30 | 0 | 0 |