Random Signals and Noise
(ECE321)
Course Description
Random
processes occurring in electrical engineering. An introduction to
probability and random variables is followed by stochastic processes and
noise. Topics include auto- and cross-correlation functions, power
spectral density, response of linear systems to random signals, and
noise figure calculations.
Instructors
Dr. Tariq
Elkourdi
Email: tariq.elkourdi@njit.edu
Office: FMH
101
Office Hours:
Friday, 5-6pm ET
or any other time by appointment
TA:
Enlong Hu
Email: eh36@njit.edu
Office: FMH
101
Course Material
Textbook:
Peyton Z. Peebles Jr., Probability,
Random Variables and Random Signal Principles, McGraw Hill, 4th Ed.,
2001.
Prerequisite
ECE 232
and ECE 333.
Grading
The
distribution of the course grade is (%10) weekly homework
assignments, (%20) two short tests, (%35) one midterm exam, and (35%) one
final exam. There are no make-up exams.
Announcements
HW problem sets are posted in Moodle.
Fall 2014: Course Schedule
Week |
Topics |
Chapter |
Pages |
1 |
Set, Sample
Space, Joint and Conditional Probability |
1 |
1-23 |
2 |
Bernoulli
Trials, Random Variables, Density Functions, and Gaussian Random
Variables |
1-2
|
28-31
41-54
|
3 |
Binomial,
Exponential, Rayleigh Distributions and Conditional
Distributions |
2 |
54-63
|
4 |
Expectation,
Central Moment, Variance, and Characteristic Functions
|
3 |
77-87
|
5 |
Transformation
of a Random Variable, Vector Random Variable, Joint Distribution
Function – Exam 1 |
3-4
|
87-92
107-112
|
6 |
Marginal
Distribution and Density Functions |
4 |
112-116
|
7 |
Statistical
Independence Distribution. Expectation of a Function of Random
Variables |
4-5
|
121-125
141-146 |
8 |
Midterm
Exam |
|
|
9 |
Jointly
Gaussian Random Variables. Random Processes |
5-6 |
148-151
179-188 |
10 |
Stationary
Random Processes, Correlation Functions, Gaussian Random Process
|
6 |
188-206
|
11
|
Power Density
Spectrum – Exam 2 |
7 |
220-225
|
12
|
Bandwidth of
Power Density Spectrum. Auto-Correlation Function |
7 |
225-234
|
13 |
White Noise,
Linear Systems |
7-8
|
246-251
270-275 |
14
|
Random Signal
Response of Linear Systems |
8 |
276-286
|
15 |
Review |
|
|
16 |
Final Exam |
|
|
Links
The Monty Hall
paradox
MATLAB tutorials from MathWorks
NJIT Honor Code
The NJIT Honor Code will be upheld, and any violation will be brought to
the immediate attention of the Dean of Students.
Changes in the syllabus might be possible. Students will be informed of
those changes in the class announcements and on the web.
|