Book Details

Discrete Time Systems And Signal Processing

Discrete Time Systems And Signal Processing

Published by uLektz

Course Code:EE6403

Author:uLektz

University: Anna University, Tamil Nadu

Regulation:2013

Categories:Electrical & Electronics

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

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Description :Discrete Time Systems And Signal Processing of EE6403 covers the latest syllabus prescribed by Anna University, Tamil Nadu for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT I INTRODUCTION

1.1 Classification of systems: Continuous, discrete, linear, causal, stable, dynamic, recursive, time variance

1.2 Classification of signals: continuous and discrete, energy and power

1.3 Mathematical representation of signals

1.4 Spectral density

1.5 Sampling techniques, quantization, quantization error, Nyquist rate, aliasing effect

UNIT II DISCRETE TIME SYSTEM ANALYSIS

2.1 Z-transform and its properties, inverse z-transforms

2.2 Difference equation – Solution by z-transform, application to discrete systems

2.3 Stability analysis, frequency response – Convolution

2.4 Discrete Time Fourier transform, magnitude and phase representation

UNIT III DISCRETE FOURIER TRANSFORM & COMPUTATION

3.1 Discrete Fourier Transform

3.2 Properties, magnitude and phase representation

3.3 Computation of DFT using FFT algorithm

3.4 DIT & DIF using radix 2 FFT – Butterfly structure

UNIT IV DESIGN OF DIGITAL FILTERS

4.1 FIR & IIR filter realization – Parallel & cascade form

4.2 FIR design: Windowing Techniques – Need and choice of windows – Linear phase characteristics

4.3 Analog filter design – Butterworth and Chebyshev approximations

4.4 IIR Filters, digital design using impulse invariant and bilinear transformation

4.5 Warping, pre-warping

UNIT V DIGITAL SIGNAL PROCESSORS

5.1 Introduction

5.2 Architecture – Features

5.3 Addressing Formats - Functional modes

5.4 Introduction to Commercial DSP Processors

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