Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Oct 1st 2014
Homework 11
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Dec 31st 2014
Homework 91
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Oct 1st 2014
Homework 11
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Oct 8th 2014
Homework 21
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Oct 22nd 2014
Homework 31
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Nov 6th 2014
Homework 41
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Nov 12th 2014
Homework 51
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Nov 26th 2014
Homework 61
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Dec 3rd 2014
Homework 71
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Question-1
A company borrowed $120,000 for purchasing new machinery. If the interest rate on the loan is 11%,
answer the following:
a) Assume that the company should pay only interest at the end of each year for three years
after which the entire amount i
(/9 u(t) = m(t)c(t) =A(SinC(t)+SiI1C2(t))COS(27cht)
Taking the Fourier transform of both sides, we obtain
Um = §[n<f>+A<f)1*<a<f -fc) + 6(f +fc))
= gumfa)+A<f~fc>+n<f+fa+A<f+fc>1
H(ffc) at 0 for lffcl < whereas A(ffc) i Ofor [ffcl < 1. Hence, the band
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Oct 8th 2014
Homework 21
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Oct 22nd 2014
Homework 31
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Nov 6th 2014
Homework 41
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Nov 12th 2014
Homework 51
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Nov 26th 2014
Homework 61
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Dec 3rd 2014
Homework 71
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation. S
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Dec 10th 2014
Homework 81
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
Ozyein University, EE494/EE501, Fall 2014
g
Due in class on Wed, Dec 31st 2014
Homework 91
Please observe academic honesty in preparing your homework. You can ask each other for help when
you need it, but the nal solution should be your own preparation.
1
Bilkent University
EEE-431 Telecommunications I
Fall 2013 - Homework 2
Due: October 8, 2013 (9:30 for Section I, 10:30 for Section II)
1) Please solve 5.22
2) Please solve 5.29
3) Consider the entropy of a discrete memoryless source (DMS) with N possibl
236 Probability and Random Processes Chapter 5
excited by a stationary random process, the system output is also stationary. In such a case,
we related the aurocorrelation and power spectral density of the LTI system output to the
autocorrelation and pow
Question-1
Assume that there is a payment series starting today and continuing until year 8 at an interest rate of
10% per year. The initial payment for today is $150 dollars and each year the amount increases by
$50.
a) Draw the cash flow diagram (CFD).