Syllabus

ECGR 3111 - Signals and Systems (3)

Catalog Data Analysis of continuous-time signal and systems. Input-output relationships of linear time-invariant systems. Transient and steady state analysis. Frequency domain descriptions and Fourier analysis. Analysis and characterization of LTI systems using Laplace transforms.
Lecture Times

Monday/Wednesday 12:30 a.m. - 1:45 p.m.

Recitation Friday 2:00 p.m. - 3:15 p.m.

Office Hours Monday/Wednesday 1:45 p.m. - 2:45 p.m.

Lecture Room Woodward Hall 140
Reference Signals and Systems , A. V. Oppenheim, A. S. Willsky, S. H. Nawab, 2nd Edition, Prentice Hall 1997.
Additional References Signals and Systems, 2nd Edition, Simon Haykin and Barry Van Veen, Wiley, 2003.
Fundamentals of Signals and Systems, M.J. Roberts, McGraw Hill, 2008.
Goals The goals of this course are to introduce the student to the theory and the mathematical techniques used in analyzing and understanding continuous-time linear systems, including:
1. Manipulating elementary signals,
2. Complex exponentials,
3. Signal properties,
4. System properties,
5. Convolution,
6. Evaluating signals and LTI systems in the time domain,
7. Fourier series,
8. Fourier transforms,
9. Evaluating signals and systems in the frequency domain,
10. Laplace transforms,
11. Solving differential equations using Laplace transforms.
Prerequisite

ECGR 2112 with a C or better.
Prerequisites by topic:

  1. Time frequency domain analysis.
  2. Fourier series.
  3. Introduction to Fourier & Laplace transforms.
Outcomes

Students should be able to demonstrate the following competencies and knowledge:

  1. An understanding of basic signals including operations on signals and properties of signals. (assessment by homework, projects, or exams). (a)
  2. An understanding of convolution and how it relates to linear system analysis. (assessment by homework, projects, or exams). (a,e)
  3. The ability to represent signals and systems in the frequency domain using Fourier analysis. (assessment by homework, projects, or exams). (a,e)
  4. An understanding of system and signal analysis in the time and frequency domain. (assessment by homework, projects, or exams). (a,c,e)
  5. The ability to evaluate Laplace transforms and inverse Laplace transforms and its application to system analysis. (assessment by homework, projects, or exams). (a,e)
Computer Usage The students are required to use a CAD tool such as Matlab to solve problems related to signals and systems.
Laboratory No laboratory is associated with this course.
Design Content No design content is associated with this course.
Grading *

Grading will be based on homework, quizzes and two exams. The weight of each item in determining the final grade is as follows:

Homework 10%

Quizzes 20%

Midterm Examination 30%

Final Examination 40%

   
Follow-up Courses This course is the prerequisite for the following courses: ECGR 3112 - System Analysis II; ECGR 4123 - Analog and Digital Communications; ECGR 4124 - Digital Signal Processing
Academic Integrity Students have the responsibility to know and observe the requirements of the UNCC Code of Student Academic Integrity. This code forbids cheating, fabrication or falsification of information, multiple submission of academic work, plagiarism, abuse of academic materials, and complicity in academic dishonesty.
Notes Semester syllabus will be provided to the students on the first day of class.
Coordinator A. Willis, Associate Professor of Electrical & Computer Engineering
Prepared by A. Willis, January 5, 2012

* Grading policy may be modified by the instructor for each section of the course.

* Grading scale : 90-100 A, 80-89 B, 70-79 C, with ``curve,'' if any, entirely at the discretion of the instructor. Quizzes may be given without warning.

Important Notes for Students

 

Students in this course seeking accommodations to disabilities must first consult with the Office of Disability Services and follow the instructions of that office for obtaining accommodations.

The use of cell phones, beepers, or other communication devices is disruptive, and is therefore prohibited during class. Except in emergencies, those using such devices must leave the classroom for the remainder of the class period.

Students are permitted to use computers during class for note-taking and other class-related work only. Those using computers during class for work not related to that class must leave the classroom for the remainder of the class period.

Collaboration (not copying) on homework and computer projects is encouraged. However, students may NOT share program code or report material. You must read the textbook; it is impossible to cover all material during class.