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

  • Contact Info Forum

    General news and announcements
  • EENG226--Updated Course Description File 121.3KB PDF document Uploaded 21/10/21, 09:20
  • EENG226-Course Organization File 42.5KB PDF document Uploaded 11/02/18, 15:45
• 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 5.5MB PDF document Uploaded 21/10/21, 09:08
• Classification of Signals
  
  

  Classification of Signals

  • Ch.1.2. Classification of Signals File 5.6MB PDF document Uploaded 21/10/21, 09:08
  • 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 2MB PDF document Uploaded 21/10/21, 09:09
  • Thermal Noise Animation URL
  • Assignment 1: Plotting Sinusoidal Waveforms
• 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
• Convolution Theorem
  
  

  Convolution Theorem

  • Ch.2.1. Introduction to LTI Systems File 537.3KB PDF document Uploaded 21/10/21, 09:11
  • Ch.2.2. Convolution Theorem File 5.3MB PDF document Uploaded 21/10/21, 09:12
  • 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 21/10/21, 09:12
  • 
  • 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 1.4MB PDF document Uploaded 21/10/21, 09:13
  • 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 9.7MB PDF document Uploaded 21/10/21, 09:13
  • 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 10.8MB PDF document Uploaded 21/10/21, 09:14
  • 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 15
  
  

  Topic 15