EEE 321 • Tüm Sınavlar • Signals and Systems
Elektrik-elektronik mühendisliğinin en zor kurslarından olan sinyaller ve sistemleri bu derste incelemeye başlıyoruz.
Bu dersi tamamladığınızda 1) Introduction to Signals and Systems 2) Unit Signals and Impulse Response 3) Linear Time-Invariant (LTI) Systems 4) Properties of CT and DT LTI Systems 5) Continuous-Time Complex Exponential Signals 6) Continuous-Time Fourier Series 7) Frequency Response of CT LTI Systems 8) DT Complex Exponential Signals 9) DT Fourier Series 10) Frequency Response of DT LTI Systems konularını derinlemesine anlamış olacaksanız. Konu anlatım soruları ve sınava yönelik sorular sayesinde karşılaşacağınız problemleri çözebileceksiniz.
Eğitmen
Ahmet Nuri Çevik
Eğitmen
Herkese merhaba! Ben Nuri, Koç Üniversitesinde Matematik ve Elektrik Elektronik Mühendisliği çift anadal programını sürdürüyorum. Daha önce Calculus, Linear Algebra, Probability derslerinde Tutor olarak görev aldım. Multivariable Calculus ve Signals and Systems kurslarında Teaching Assistant olarak öğrencilere destek oldum. Eğitim vermek lise zamanlarımdan beri hayatımda olan bir tutkuydu, üniversite eğitimimde bunu sürdürsem de daha fazla kişiye ulaşmak için Unicourse'a katıldım.
Konular
Introduction to Signals and Systems
12 konu anlatımı · 24 soru
Introduction to Signals
Periodic Signals
Example
Example
Example
Transformations of The Independent Variable
Example
Even-Odd Decomposition
Example
Example
Example
Energy and Power of Signals
Example
Example
Properties of Systems - Linearity
Example 2
Properties of Systems - Time-invariance
Example 3
Example
Memory-Causality-Stability Properties
example
Example
Example
Example
CT Unit Impulse Function (Dirac Delta Function)
example
Example
Properties of Dirac Delta Function
Example
Example
Example
Example
DT Unit Impulse Function (Kronecker Delta Function)
Impulse Response
Example
Example
Linear Time-Invariant Systems
6 konu anlatımı · 18 soru
DT LTI Systems and Convolution Summation
Example
Example
Example
Properties of Convolution Summation
Example
Example
Example
Example
Properties of DT LTI Systems
Example
Example
Example
Example
Example
CT LTI Systems and Convolution Integral
Properties of Convolution Integral
Example
Example
Example
Example
Example
Properties of CT LTI Systems
Example
Fourier Series Representation of CT Periodic Signals
7 konu anlatımı · 26 soru
CT Complex Exponentials 1
Example 1
Example 2
Example 3
Example
Example
Example
Example
CT Complex Exponentials 2
CT Fourier Series
Example 4
Example 5
Example
Example
Example
Example
CT Fourier Series of Real-valued Signals
Example
Properties of CTFS - 1
Properties of CTFS - 2
Example
Example
Example
Example
LTI Systems and CTFS
Example
Example
Example
Example
Example
Example
Example
Example
Fourier Series Representation of DT Periodic Signals
5 konu anlatımı · 18 soru
DT Complex Exponentials
Example
Example
Example
Example
DT Fourier Series
Example
Example
Example
Example
Properties of DTFS - 1
Properties of DTFS - 2
Example
Example
Example
Example
LTI Systems and DTFS
Example
Example
Example
Example
Example
Example
CT Fourier Transform and Frequency Selective Filtering
8 konu anlatımı · 20 soru
CT Fourier Transform and Inverse Fourier Transform
Example
Important Fourier Transform Pairs - 1
Important Fourier Transform Pairs - 2
Properties of CTFT - 1
Example
Example
Properties of CTFT - 2
Example
Example
Example
Example
System Identification Problem
Example
Example
Example
CTFT of Periodic Signals
Example
Example
Example
Example
Example
Example
Frequency Selective Filtering
Example
Example
Example
Example
Sample Midterm Questions
14 soru
Question - 1 (Convolution)
Question - 2 (CT Fourier Series)
Question - 3 (CT Fourier Series)
Question - 4 (CT Fourier Series)
Question - 5 (System properties)
Question - 6 (Properties of Dirac Delta Function)
Question - 7 (System Properties)
Question - 8 (Convolution Summation)
Question - 9 (CTFT)
Question - 10 (Properties of Dirac Delta)
Question - 11 (Unit Impulse Functions)
Question - 12 (Convolution of DT Sequences)
Question - 13 (System Properties)
Question - 14 (CT LTI Systems and Convolution)
Sample Midterm Questions - 2
4 soru
Question - 1 (CT Filtering)
Question - 5 (Properties of CTFT)
Question - 7 (Fourier Transform)
Question - 8 (CT Filtering)
DT Fourier Transform and Frequency Selective Filtering
7 konu anlatımı · 18 soru
DT Fourier Transform
Example
Example
Example
Example
Example
Important DT Fourier Transform Pairs - 1
Important DT Fourier Transform Pairs - 2
Properties of DTFT - 1
Properties of DTFT - 2
Example
Example
Example
Example
Example
Example
Example
DTFT of Periodic Signals
Example
Example
DT Filtering
Example
Example
Example
Example
Sampling
6 konu anlatımı · 14 soru
Time-domain Modeling of C/D Conversion
Example
Frequency Domain Modeling of C/D Conversion - Sampling Theorem
Example
Example
Example
Example
Reconstruction in Frequency-domain and Aliasing
Example
Example
Example
Example
Reconstruction in Time-domain (Sinc Interpolation)
Example
DT Processing of CT Signals
Example
Example
Example
Example
DFT
Z-Transform
6 konu anlatımı · 18 soru
Z-Transform and Region of Convergence
Example - 1
Example - 2
Z-Transform and DTFT
Example - 3
Rules for ROC
Example - 4
Example - 5
Example - 6
Properties of Z-Transform
Example - 7
Example - 8
Example - 9
Example - 10
Example - 11
Example - 12
Inverse Z-Transform
Example - 13
Example - 14
Example - 15
Z-Transform and LTI Systems
Example - 16
Example - 17
Example - 18
Sample Final Exam Questions
7 soru
Question - 1 (Sampling)
Question - 2 (Sampling)
Question -3 (Z-Transform)
Question - 4 (Z-Transform)
Question - 5 (DT Processing of CT Signals)
Question - 6 (DT Processing of CT Signals)
Question - 7 (Sampling)