Visvesvaraya Technological University, Karnataka, Electronics and Communication engineering Semester 4, Signals & Systems Syllabus

Unit - 1 Introduction

1.1 Definition of Signal and System

1.2 Classification of Signals

1.3 Basic Operations on Signals

1.4 Elementary Signals

1.5 Systems viewed as Interconnection of Operations

Unit - 2 Time domain representation of LTI System

2.1 Convolution

2.2 Impulse Response Representation

2.3 Convolution Sum

2.4 Convolution Integral

Unit - 3 Time domain representation of LTI System 2

3.1 Properties of Impulse Response Representation

3.2 Differential and difference Equation Representations

3.3 Block Diagram Representations

Unit - 4 Fourier Representation of Signals

4.1 Introduction

4.2 Discrete time Fourier series

4.3 Continuous time Fourier series

4.4 Properties

Unit - 5 Fourier Representation of Signals - 2

5.1 Discrete Fourier Transforms

5.2 Continuous Fourier Transforms

Unit - 6 Applications of Fourier Representations

6.1 Introduction

6.2 Frequency Response of LTI systems

6.3 Fourier transform of periodic signals

6.5 Sampling theorem and Nyquist rate

Unit - 7 Z Transforms

7.1 Introduction

7.2 Z transform

7.3 Properties of ROC

7.4 Properties of Z transform

Unit - 8 Z Transforms - 2

8.1 Transform analysis of LTI Systems

8.2 Unilateral Z transform

8.3 Application to solve difference equations