Consider a binary communication system. The pulse p(t) and the pulse q(t) are defined by ´A6 + 1, а, + аg, 0sts1, 1 y or < y The impulse response of the LTI filter h(t) is given by Osts1, else. h(t) = {o, Sketch the signals p(t) and q(t). Suppose that "I" is sent. Determine, in terms of No, the probability of а. b. error if y = ag – 2. c. Suppose that you can change the LTI filter and the threshold at the receiver. i. Sketch the impulse response of the optimal filter. Determine the minimax threshold with the optimal filter. Determine the probability of error with the optimal filter and the ii. ii. minimay throehold
Consider a binary communication system. The pulse p(t) and the pulse q(t) are defined by ´A6 + 1, а, + аg, 0sts1, 1 y or < y The impulse response of the LTI filter h(t) is given by Osts1, else. h(t) = {o, Sketch the signals p(t) and q(t). Suppose that "I" is sent. Determine, in terms of No, the probability of а. b. error if y = ag – 2. c. Suppose that you can change the LTI filter and the threshold at the receiver. i. Sketch the impulse response of the optimal filter. Determine the minimax threshold with the optimal filter. Determine the probability of error with the optimal filter and the ii. ii. minimay throehold
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Concept explainers
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
Suppose a6=6, a7=7, a8 = 8, a9 = 9

Transcribed Image Text:Consider a binary communication system. The pulse p(t) and the pulse q(t) are defined
by
0 st<1,
1<t< 2,
2 <t< 3,
else,
´a6 + 1,
az + ag,
p(t) =
ag,
0,
and
0st<1,
1<t< 2,
2 <t < 3,
else.
ag – 5,
-а, — 2,
0,
To send "l", p(t) is transmitted. To send “0", q(t) is transmitted. The channel is
contaminated by AWGN with two-sided power spectral density of No/2. The following
receiver is used for detection. The receiver decides "I" if the output of the sampler is
q(t) =
bigger than y, and “0" otherwise.
@T, = 2
h(t)
> y or < y
The impulse response of the LTI filter h(t) is given by
0sts1,
else.
Sketch the signals p(t) and q(t).
s1,
h(t) = {
а.
b.
Suppose that “1" is sent. Determine, in terms of No, the probability of
error if y = ag – 2.
c. Suppose that you can change the LTI filter and the threshold at the receiver.
Sketch the impulse response of the optimal filter.
Determine the minimax threshold with the optimal filter.
Determine the probability of error with the optimal filter and the
i.
ii.
iii.
associated minimax threshold.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.Recommended textbooks for you

Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated

Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY

Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated

Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY

Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,

