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GATE EC Random Processes questions

Practise Random Processes questions for GATE EC. Explore official PYQs and original topic-wise quizzes, check answers and view available solutions. Free, no sign-in.

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Official PYQ1997CommunicationsRandom ProcessesMCQ · 1 mark
The power spectral density of a deterministic signal is given by [sin⁡(f)/f2]\left[\sin (f) / f^{2}\right] where ff is frequency. The autocorrelation function of this signal in the time domain is
Official PYQ1995CommunicationsRandom ProcessesMCQ · 1 mark
For a narrow band noise with Gaussian Gradrature components, the probability density function of its envelope will be