Electronis Discussion
0 votes
20 views

The power spectral density of a real process $X(t)$ for positive frequencies is shown below. The values of $E[X^2(t)]$ and $ \mid E[X(t)] \mid$, respectively, are

  1. $\frac{6000}{\pi}\:,\:0$
  2. $\frac{6400}{\pi}\:,\:0$
  3. $\frac{6400}{\pi}\:,\:\frac{20}{(\pi\sqrt2)}$
  4. $\frac{6000}{\pi}\:,\:\frac{20}{(\pi\sqrt2)}$
in Communications by (15.8k points)
recategorized by | 20 views

Please log in or register to answer this question.

Answer:
Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.
1,174 questions
78 answers
11 comments
43,964 users