The objective of this course is to develop an understanding of fundamental properties and advantages of discrete-time signals and systems, discrete-time Fourier transform, discrete-time z-transform, digital system structures, digital filter design (FIR and IIR) and sampling.
Prerequisite(s)
Signals and Systems
Corequisite(s)
NONE
Special Requisite(s)
NONE
Instructor(s)
Assoc. Prof. Esra Saatçi
Course Assistant(s)
NONE
Schedule
Thursday 11:00-13:00 and Friday 11:00-13:00
Office Hour(s)
Monday13:00-14:00
Teaching Methods and Techniques
Lectures and MATLAB practice
Principle Sources
Oppenheim, A.V., Schafer, R.W., (1999), "Discrete-Time Signal Processing", Prentice Hall New Jersey, 0-13-083443-2
Other Sources
Mitra, S., (2005), "Digital Signal Processing", McGraw-Hill, 978-0073048376
Proakis, J.G., Manolakis, D.G., (1996), "Digital Signal Processing", Prentice Hall, 0-13-394289-9
Course Schedules
Week
Contents
Learning Methods
1. Week
Introduction
Oral presentation and recitation
2. Week
Review for Discrete-time Signals
Oral presentation and recitation
3. Week
Review for Discrete-time Systems
Oral presentation and recitation
4. Week
Discrete-time Fourier Transform
Oral presentation and recitation
5. Week
Sampling
Oral presentation and recitation
6. Week
Z - transform
7. Week
Inverse Z – transform
Oral presentation and recitation
8. Week
Midterm
Oral presentation and recitation
9. Week
MATLAB applications
Oral presentation and lab
10. Week
Systems and Design Tools
Oral presentation and recitation
11. Week
Design of IIR filter
Oral presentation and recitation
12. Week
Design of linear Phase FIR filters
Oral presentation and recitation
13. Week
Design of FIR filter by windowing
Oral presentation and recitation
14. Week
MATLAB applications
Oral presentation and lab
15. Week
16. Week
17. Week
Assessments
Evaluation tools
Quantity
Weight(%)
Midterm(s)
1
30
Quizzes
1
10
Project(s)
1
10
Final Exam
1
50
Program Outcomes
PO-1
Adequate knowledge in mathematics, science and engineering subjects pertaining to the relevant discipline; ability to use theoretical and applied information in these areas to model and solve engineering problems.
PO-2
Ability to identify, formulate, and solve complex engineering problems; ability to select and apply proper analysis and modeling methods for this purpose.
PO-3
Ability to design a complex system, process, device or product under realistic constraints and conditions, in such a way so as to meet the desired result; ability to apply modern design methods for this purpose. (Realistic constraints and conditions may include factors such as economic and environmental issues, sustainability, manufacturability, ethics, health, safety issues, and social and political issues according to the nature of the design.)
PO-4
Ability to devise, select, and use modern techniques and tools needed for engineering practice; ability to employ information technologies effectively.
PO-5
Ability to design and conduct experiments, gather data, analyze and interpret results for investigating engineering problems.
PO-6
Ability to work efficiently in intra-disciplinary and multi-disciplinary teams; ability to work individually.
PO-7
Ability to communicate effectively, both orally and in writing; knowledge of a minimum of one foreign language.
PO-8
Recognition of the need for lifelong learning; ability to access information, to follow developments in science and technology, and to continue to educate him/herself.
PO-9
Awareness of professional and ethical responsibility.
PO-10
Information about business life practices such as project management, risk management, and change management; awareness of entrepreneurship, innovation, and sustainable development.
PO-11
Knowledge about contemporary issues and the global and societal effects of engineering practices on health, environment, and safety; awareness of the legal consequences of engineering solutions.
Learning Outcomes
LO-1
Will be able to express the properties of the LTI discrete-time systems from difference equations and impulse response of the system.
LO-2
Will be able to convert time-domain response of the system given as a difference equations or impulse response to the frequency response by using discrete-time Fourier transform.
LO-3
Will be able to transform between time and frequency domains by using Z transform in the LTI systems. Will be able to find zeros, poles and ROCs of the LTI system.
LO-4
Will be able to find inverse system, minimum phase system and all pass system for a given 2nd order LTI systems.
LO-5
Will be able to design 2nd order Butterworth filter if specifications are given.
LO-6
Will be able to express 4 FIR filter types and their specifications.
LO-7
Will be able to design FIR filter by windowing if specifications are given.
