Register

GATE ECE 2017 Set 1 | Question: 21

• retagged by
394 views
0 0 votes
Let $\left ( X_{1},X_{2} \right )$ be independent random variables. $\left ( X_{1} \right )$ has mean $0$ and variance $1$, while $\left ( X_{2} \right )$ has mean $1$ and variance $4$. The mutual information $I\left (X_{1},X_{2} \right )$ between $X1$ and $X2$ in bits is_______.

Please log in or register to answer this question.

Answer:
← Previous · GATE ECE 2017 Set 1 ...Next → · GATE ECE 2017 Set 1 ...
← Previous in category · GATE ECE 2017 Set 1 ...Next in category → · GATE ECE 2017 Set 1 ...
Position:
Show:
Voting & Accepting an answer helps improve the community

Related questions

0 0 votes
0 0 answers
490
490 views
Milicevic3306 asked Mar 27, 2018
490 views
GATE ECE 2016 Set 2 | Question: 51
A binary communication system makes use of the symbols “zero” and “one”. There are channel errors. Consider the following events:$\begin{array}{ll} x_{0}& : & \text{a “z...
0 0 votes
0 0 answers
635
635 views
admin asked Nov 17, 2017
635 views
GATE ECE 2017 Set 1 | Question: 50
In binary frequency shift keying (FSK), the given signal waveforms are $$u_{0}(t)=5\, \cos(20000\pi t)\, ;0\leq t\leq T \text{, and } \\ u_{1}(t)=5\, \cos(22000\pi t)\, ;...
0 0 votes
0 0 answers
433
433 views
admin asked Nov 17, 2017
433 views
GATE ECE 2017 Set 1 | Question: 51
Let $X(t)$ be a wide sense stationary random process with the power spectral density $S_{X}(f)$ as shown in Figure (a), where $f$ is in Hertz$(Hz)$. The random process $X...
0 0 votes
0 0 answers
1.1k
1.1k views
admin asked Nov 17, 2017
1,127 views
GATE ECE 2017 Set 1 | Question: 23
In a digital communication system, the overall pulse shape $p(t)$ at the receiver before the sampler has the Fourier transform $P(f)$. If the symbols are transmitted at t...

Add Synced Question

×