Signals and Systems (EENG226/INFE226)

Topic outline

• 
  

  Course Lecturers

  Prof. Dr. Hasan AMCA        Room No: EE134        Phone: +90 392 630 1500       email: hasan.amca@emu.edu.tr

  Prof. Dr. Erhan A. Ince            Room No: EE236           Phone: +90 392 630 2778           Mobile: 0533 860 7231           email: erhan.ince@emu.edu.tr             Lecturer for Gr 02

   

  • Contact Info Forum

    General news and announcements
  • new course desc EENG-INFE226 File 215.4KB PDF document Uploaded 22/04/20, 14:55
  • EENG226-Course Organization File 42.5KB PDF document Uploaded 11/02/18, 15:45
  • grades File 36KB Excel spreadsheet Uploaded 13/02/20, 15:24
• Introduction to Signals and Systems
  
  

  Introduction to Signals and Systems

  What is a signal: Continuous and Discrete Signals, Analog or Digital Signals...

  What is a system: Linear Time Invariant Systems

  • Ch.1.1. Introduction to Signals and Systems File 5MB PDF document Uploaded 30/10/18, 09:54
• Classification of Signals
  
  

  Classification of Signals

  • Ch.1.2. Classification of Signals File 10MB PDF document Uploaded 30/10/18, 09:54
  • Fundamental Period of Discrete Time Signals File 67.7KB PDF document Uploaded 10/10/18, 22:36
  • Video on Fundamental Frequency and Period calculation URL
• Properties of Systems
  
  

  Properties of Systems

  • Ch.1.3. Properties of Systems File 2.4MB PDF document Uploaded 30/10/18, 09:55
  • Thermal Noise Animation URL
  • Assignment 1: Plotting Sinusoidal Waveforms
• Lecture Notes by Dr. Erhan A. Ince , Spring 19-20.
  
  

  Lecture Notes by Dr. Erhan A. Ince , Spring 19-20.

  • ABOUT COURSE

    CATALOGUE DESCRIPTION

    Continuous-time and discrete-time signals and systems. Linear time-invariant (LTI) systems: system properties, convolution sum and the convolution integral representation, system properties, LTI systems described by differential and difference equations. Fourier series: Representation of periodic continuous-time and discrete-time signals and filtering. Continuous time Fourier transform and its properties: Time and frequency shifting, conjugation, differentiation and integration, scaling, convolution, and the Parseval’s relation. Representation of aperiodic signals and the Discrete-time Fourier transform. Properties of the discrete-time Fourier transform.

    (Prerequisite: EENG 223/INFE221)

  • EENG226: Signals and Systems Course Description File
  • LabGroups_EENG226_INFE226_Spring2019-2020 File 49.4KB PDF document Uploaded 26/02/20, 15:09
  • http://attendance.emu.edu.tr/ URL

    Course Attendance for Gr 02

  • Reference Book: Signals and Systems by Hwei P. Hsu File 15.6MB PDF document Uploaded 2/03/20, 15:24
  • 1. Signal Classification/ Sampling/ Type of Signals

  • Lecture1-Part1 File 1.3MB PDF document Uploaded 25/02/20, 11:34
  • 2. System Properties 

  • Lecture1-Part2 File 1.3MB PDF document Uploaded 2/03/20, 12:14
  • 3. CT and DT Convolution 

  • Convolution Theory and Properties File 302.8KB PDF document Uploaded 27/02/20, 11:23
  • Continuous Time Convolution URL
  • Discrete Time Convolution Sum URL
  • 4. Step Response for CT and DT

  • Step Response File 1.6MB PDF document Uploaded 27/02/20, 15:14
  • Fourier Series, Properties, Examples

  • Fourier Series Expansion File 1.1MB PDF document Uploaded 19/03/20, 00:21
  • Download one or all Lecture Notes by Dr. Erhan A. İnce Folder
• Linear Time-Invariant (LTI) Systems
  
  

  Linear Time-Invariant (LTI) Systems

  System properties, convolution sum  and the convolution integral representation, system properties, LTI systems  described by differential and difference equations.
• Introduction to LTI Systems
  
  

  Introduction to LTI Systems

  • Ch.2.1. Introduction to LTI Systems File 581KB PDF document Uploaded 30/10/18, 09:55
• Convolution Theorem
  
  

  Convolution Theorem

  • Ch.2.2. Convolution Theorem File 7MB PDF document Uploaded 30/10/18, 09:55
  • Convolution Integral Evaluation URL
  • Discrete Time Convolution URL
  • Convolution of 2 rectangular pulses URL
  • Visualization of Cross Correlation and Convolution URL
  • Assistants solve the TUTORIAL questions on Discrete and Continuous Time Convolution...

  • Assistants: Solve tutorial question employing intermediate function

• Interconnections of LTl Systems
  
  

  Interconnections of LTl Systems

  • Ch.2.3. Interconnections of LTl Systems File 5.9MB PDF document Uploaded 13/11/18, 10:37
  • 
  • Homework-2 File 152.6KB PDF document Uploaded 28/11/19, 12:16
• Fourier Series
  
  

  Fourier Series

  Representation of periodic continuous-time and discrete-time signals and  filtering.
• Introduction to Fourier Series
  
  

  Introduction to Fourier Series

  • Ch.3.1. Introduction to Fourier Series File 3MB PDF document Uploaded 12/12/18, 10:40
  • Fourier Series URL
  • Fourier Series Representation of Periodic Triangular Waveform URL
  • Assignment 2 - Fourier Series-Question File 41.8KB PDF document Modified 6/11/19, 12:06
• Fourier Representations for Four Classes of Signals
  
  

  Fourier Representations for Four Classes of Signals

  • Ch.3.2. Fourier Representations for Four Classes of Signals File 16.2MB PDF document Uploaded 12/12/18, 10:40
  • Introduction to Fourier Transform, Part 1 URL
  • Introduction to Fourier Transform URL
  • Fourier Transform, Fourier Series and Frequency Spectrum Animation URL
  • Discrete Fourier Transform URL
  • Assistants solve tutorial questions on Fourier Representation

• Properties of Fourier Representations
  
  

  Properties of Fourier Representations

  • Ch.3.3. Properties of Fourier Representations File 39.9MB PDF document Uploaded 9/12/19, 10:39
  • FourierTransformSinCos File 118.6KB PDF document Uploaded 15/05/18, 14:36
  • A Square Wave is made up of sinusoids... URL
• Applications of Fourier Representations to Mixed Signal Classes
  
  

  Applications of Fourier Representations to Mixed Signal Classes

  Time and  frequency shifting, conjugation, differentiation and integration, scaling,  convolution, and the Parseval’s relation

  • Ch.4.1. Applications of Fourier Representations to Mixed Signal Classes File 6.3MB PDF document Uploaded 12/12/18, 10:41
  • Ch.4.2. Applications of Fourier Representations to Mixed Signal Classes - Copy File 7.2MB PDF document Uploaded 12/11/17, 23:17
• Sample Exam Questions
  
  

  Sample Exam Questions

  • EENG226-MT1-Solution File 409.2KB PDF document Uploaded 11/12/18, 13:12
• Tutorials and Suplementary Materials
  
  

  Tutorials and Suplementary Materials

  • Formula Sheet-Signals and Systems File 136.3KB PDF document Uploaded 9/04/19, 13:50
• Topic 16
  
  

  Topic 16