1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alekssr [168]
3 years ago
14

Suppose a binary data transmission system has sequences of symbols represented as pulses having ±1????values (representing ‘1’,

‘0’ digital info., respectively) at particular sampling instants in time when they are decoded. Furthermore, suppose the symbols are corrupted by additive Gaussian distributed noise with a power of .5 watts (into a 1 ohm load). Assume that the threshold for deciding whether a -1 or +1 volt symbol was transmitted is set at zero volts. Assume that the symbols are transmitted with equal probability at the source.
a. What is the probability, P (1|0), the probability of deciding that a '1' is perceived (declared) at a sampling instant given that a '0' was transmitted?

b. What is P(0|1)?

c. What is the total probability of making an error?...sketch the bi-furcated pdf representing this scenario.

d. Recalculate a) through c) for the case where the symbol levels change to +2.3V and the standard deviation of the Gaussian RV becomes 1.1

e. Now suppose , for the conditions applied for items a) through c) that in addition that there is a DC offset of +.125 volts added to the symbols plus noise. What are the results for a), b), c) in this circumstance?

f. Now remove the DC offset from e) and change the threshold comparison voltage to - .125V and rework. What comments can you make to compare the results of e) and f)?
Mathematics
1 answer:
Oliga [24]3 years ago
5 0

Answer:

1$3=69554.4845% duhhhh

You might be interested in
Loss = 10% VAT=13% SP WITH VAT=25,425 now calculate CP
marta [7]

The cost price of the product will be 25000.

<h3>How to calculate the price?</h3>

From the information given, the cost price is 25000. The loss is 10%. This will be:

= 25000 - (10% × 25000)

= 25000 - 2500

= 22500

The tax is 13%. This will be:

= 22500 + (13% × 22500)

= 22500 + 2925

= 25425

Learn more about price on:

brainly.com/question/1153322

#SPJ1

7 0
2 years ago
WHAT IS 14x-23=4x+1<br> PLEASE I NEED HELP ASAP!!
allsm [11]

Answer:

Step-by-step explanation:

Well if you want the answers there are 3 different ways

x = 12/5

or

x = 2.4

5 0
3 years ago
How to completely factor t^2+4tv+4v^2
Anna71 [15]
<span> t^2+4tv+4v^2
= (t + 2v)(t + 2v)
= (t + 2v)^2</span>
8 0
3 years ago
Scientists in Florida are measuring the masses of sea turtles as they hatch. They create a line graph and plots the masses of 18
NeTakaya

Answer:

36 3/4

Step-by-step explanation:

12 1/4 + 12 1/4 + 12 1/4 = 36 3/4 :)

8 0
3 years ago
The question is show a dilation of a rectangle with a dilation of 8/3
miv72 [106K]

It's always easier to understand a concept by looking at specific examples with pictures, so I suggest looking at the dilation examples below first...before you try to internalize the steps listed below and that explain the general formula for dilating a point with coordinates of (2,4) by a scale factor of <span><span>12</span><span>12</span></span>.

<span><span>1) multiply both coordinates by scale factor<span>(<span><span>2⋅<span>12</span>,4⋅<span>12</span></span><span>2⋅<span>12</span>,4⋅<span>12</span></span></span>)</span></span><span>2)

2. Simplify(1,2)</span><span>3)

3. Graph(if required)<span> </span></span></span>
5 0
3 years ago
Other questions:
  • During the 2005 football​ season, Team Tackle beat Team Sack by
    14·1 answer
  • Need help!!! Due at 1:00!
    7·1 answer
  • ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️PLEASE PLEASE HELP!!!!!
    14·1 answer
  • If you had 73 and you divided it by 5 what is your answer??<br> Answer:14.6
    5·1 answer
  • What is the slope of the line with equation <br>-3+6y=12
    15·2 answers
  • The maintenance crew of a hotel has to monitor the temperature of the hotel pool and hot tub. To enhance comfort, the management
    14·1 answer
  • What is the common ratio of the sequence?<br> -2, 6, -18, 54,...<br> -3<br> -2<br> 3<br> 8
    12·1 answer
  • I need helppppp plzzzz
    8·2 answers
  • Larry's small business has $60,000 dollars in its account and makes automatic
    12·1 answer
  • A. What is a bank statement?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!