Introduction

Elementary Signals; Part 1

Elementary Signals; Part 2

Signal Operations; Part I

Signal Operations; Part II

Classification of signals

Periodic and Aperiodic Signals

Even and Odd Signals

Energy and Power Signals

Causal, Anticausal and Non-causal signals Systems and classifications; Part 1

Systems and classifications; Part 2

Time Variant & Time Invariant systems; Causal & Non-Causal System; Static & Dynamic System; Stable & Unstable System

Static & Unstable system problems; Invertible & Non-Invertible System; Representation of Systems

Continuous time LTI System - Convolutional Integral; Properties of Convolutional Integral

Convolutional Integral Problems

Discrete time system Linear Convolution theory and problems;

Causality of LTI system; Stability of LTI system theory and problems; Correlation between signals theory and problems; Orthogonality between signals

Assignment 1 - ECT204

2 pages

Introduction

Frequency domain representation of continous time signals; Continous time-fourier series; Trigonometric Fourier Series

Trigonometric Fourier Series problem - Part 1

Trigonometric Fourier Series problem - Part 2

Exponential Fourier series theorem and problem

Properties of CTFS; Gibbs Phenomenon

Continous Time Fourier Transform theory and problems Part 1

Continous Time Fourier Transform problems Part 2; Properties of Continous type Fourier transform;

Properties of Continous type Fourier transform Part 2; Problems based on properties

Laplace Transform and its problems; Relationship between Laplace and Fourier Transform; Region of Convergence and its properties

Problems related to Laplace Transform

Properties of Laplace Transform

Problems related to properties of Laplace Transform; Stability and Causality conditions theory and problems

ASSIGNMENT 2 - ECT204

4 pages

Introduction

Analysis of LTI system using Fourier transform theory and problems

Analysis of LTI system using Laplace transform

Problems related to Analysis of LTI system using Laplace transform

Magnitude and Phase response problems

Sampling

Sampling theorem and Proof

Sampling theorem different cases and Concept of Aliasing

Problems related to Sampling theorem

Notes (ECT204) - Module 3

30 pages

Introduction

Discrete time fourier series Theory and Problem

Problems related to Discrete time fourier series

Properties of DTFS

Discrete-time Fourier Transform; Problems

Properties of DTFT

Convolution Property and Proof; Parseval's Relation

Problems of DTFT Part 1

Problems of DTFT Part 2

Analysis of LTI System using DTFT Theory and Problem

Problems using DTFT Theory

Magnitude and Phase Response Theory and Problem

Notes (ECT204) - Module 4

34 pages

Introduction

Z-transform; Relation between DTFT & Z-ROC; Properties of ROC

Problems related to Z-transform Part -1

Problems related to Z-transform Part - 2

Properties of Z-transform

Problems related to Z-transform Part - 3

Unilateral Z-Transform

Inverse Z-Transform; Partial Fraction Method

Long DIvision Method

Analysis of LTI System using Z-Transform Theory and Problems

Causality and Stability of LTI System using Z-Transform Theory and Problems

ASSIGNMENT 5 - ECT204

2 pages

Solved QP July 2021

30 pages