Topic outline

• 
  

  Signals and Systems (EENG226)

  

  Lecturer: Prof. Dr. Hasan AMCA

  email: hasan.amca@emu.edu.tr

  Room No: EE134   Phone: +90 392 630 1500

  • grades File 18.3KB Excel spreadsheet Uploaded 30/04/23, 21:16
  • QUIZ 2 ON CHAPTER 1 Assignment

    ALL EENG226 STUDENTS

    PLEASE NOTE THAT THERE WILL BE A 30 MINUTES QUIZ ON CHAPTER 1 ON THURSDAY DURING THE LECTURE HOUR. YOU WILL BE RESPONSIBLE FOR ALL OF CHAPTER 1, WHICH COVERS THE FOLLOWING SUBJECTS.

    Classification of Signals

    Basic Operations on Signals

    Elementary Signals

    Systems Viewed as Interconnections of Operations

    Properties of Systems

    Noise

  • EENG226--Course Description File 121.4KB PDF document Uploaded 28/02/23, 09:38
  • EENG226-Course Organization File 42.5KB PDF document Uploaded 11/02/18, 15:45
  • PLEASE NOTE THAT YOUR ATTENDANCE SHOULD BE AT LEAST 60% TO BE ELIGIBLE FOR MAKE UP OR RESIT. Assignment
  • Contact Info Forum

    General news and announcements
• 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.1.1-1.3 Introduction to Signals and Systems File 5.5MB PDF document Uploaded 14/03/23, 08:32
• Classification of Signals
  
  

  Classification of Signals

  • Ch.1.4-1.6 Classification of Signals File 5.9MB PDF document Uploaded 22/03/23, 18:34
  • Ch.1.a. Tutorial on Fundamental Frequency and Period of Discrete Time Signals File 244.6KB PDF document Uploaded 17/11/22, 17:18
  • Video on Fundamental Frequency and Period calculation URL
  • Thermal Noise Animation URL
  • PlotSine File 315 bytes Text file Uploaded 28/03/23, 07:22
  • PlotCos File 315 bytes Text file Uploaded 28/03/23, 07:22
• Properties of Systems
  
  

  Properties of Systems

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

  • Ch.1.7-1.9 Properties of Systems File 2.1MB PDF document Uploaded 14/03/23, 08:33
• Introduction to LTI Systems
  
  

  Introduction to LTI Systems

  • Ch.2.1. Introduction to LTI Systems File 537.3KB PDF document Uploaded 29/09/22, 09:32
• Convolution Theorem
  
  

  Convolution Theorem

  • Ch.2.2. Convolution Theorem File 5.3MB PDF document Uploaded 29/09/22, 09:32
  • 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 4.1MB PDF document Uploaded 29/09/22, 09:33
  • Assignment 1 - Please submit to the lab assistant till 18 May 2023. File 137.1KB PDF document Modified 11/05/23, 18:35
• Fourier Series
  
  

  Fourier Series

  Representation of periodic continuous-time and discrete-time signals and  filtering.

  • Term Project - Denoising speech signals Assignment
• Introduction to Fourier Series
  
  

  Introduction to Fourier Series

  • Ch.3.1. - Ch.3.2 Introduction to Fourier Series File 1.3MB PDF document Uploaded 30/12/22, 10:00
  • Fourier Series URL
  • Fourier Series Representation of Periodic Triangular Waveform URL
• Fourier Representations for Four Classes of Signals
  
  

  Fourier Representations for Four Classes of Signals

  • Ch.3.3-3.7 Fourier Representations for Four Classes of Signals File 9.7MB PDF document Uploaded 30/12/22, 10:05
  • 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.3.8. Properties of Fourier Representations File 10.8MB PDF document Uploaded 30/12/22, 10:13
  • 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 8.4MB PDF document Uploaded 21/10/21, 09:14
  • Ch.4.2. Applications of Fourier Representations to Mixed Signal Classes - Copy File 6.4MB PDF document Uploaded 21/10/21, 09:14
• 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 21/10/21, 13:01
• Topic 14
  
  

  Topic 14