An introduction to digital signal processing : a focus on implementation / Stanley H. Mneney, University of KwaZulu-Natal, Durban, South Africa.

Format:

Book

Author/Creator:

Mneney, Stanley H., author.

Series:

River Publishers Series in Signal, Image & Speech Processing.

River Publishers Series in Signal, Image & Speech Processing

Language:

English

Subjects (All):

Signal processing.

Physical Description:

1 online resource (284 p.)

Edition:

1st ed.

Place of Publication:

Gistrup, Denmark : River Publishers, 2008.

Language Note:

English

Summary:

An Introduction to Digital Signal Processing aims at undergraduate students who have basic knowledge in C programming, Circuit Theory, Systems and Simulations, and Spectral Analysis. The book is focused on basic concepts of digital signal processing, MATLAB simulation and implementation on selected DSP hardware in which the candidate is introduced to the basic concepts first before embarking to the practical part which comes in the later chapters. Initially Digital Signal Processing evolved as a postgraduate course which slowly filtered into the undergraduate curriculum as a simplified version of the latter. The goal was to study DSP concepts and to provide a foundation for further research where new and more efficient concepts and algorithms can be developed. Though this was very useful it did not arm the student with all the necessary tools that many industries using DSP technology would require to develop applications. This book is an attempt to bridge the gap. It is focused on basic concepts of digital signal processing, MATLAB simulation and implementation on selected DSP hardware. The objective is to win the student to use a variety of development tools to develop applications. Contents• Introduction to Digital Signal processing.• The transform domain analysis: the Discrete-Time Fourier Transform• The transform domain analysis: the Discrete Fourier Transform• The transform domain analysis: the z-transform• Review of Analogue Filter• Digital filter design.• Digital Signal Processing Implementation Issues• Digital Signal Processing Hardware and Software• Examples of DSK Filter Implementation

Contents:

""Cover""; ""Contents""; ""1 Introduction to Digital Signal Processing""; ""1.1 A Brief Introduction to Digital Signal Processing""; ""1.2 Signal Classification""; ""1.3 The Sampling Process""; ""1.4 Discrete-Time Signals""; ""1.4.1 Examples of Discrete-Time Signals""; ""1.4.2 Arithmetic Operation on Sequences""; ""1.5 Discrete-Time Systems""; ""1.6 Properties of Discrete-Time Systems""; ""1.7 Some Applications of Digital Signal Processing""; ""1.8 Problems""; ""2 The Transform Domain Analysis: The Discrete-Time Fourier Transform""; ""2.1 The Discrete-Time Fourier Transform""

""2.2 The Inverse Discrete-Time Fourier Transform""""2.3 Properties of the Discrete-Time Fourier Transform""; ""2.4 Linear Convolution""; ""2.4.1 Graphical Implementation of Linear Convolution""; ""2.4.2 Implementation of Linear Convolution Using DTFTs""; ""2.5 MATLAB Plots of DTFTs""; ""2.6 Problems""; ""3 The Transform Domain Analysis: The Discrete Fourier Transform""; ""3.1 The Discrete Fourier Transform""; ""3.2 MATLAB Plots of DFTs""; ""3.2.1 MATLAB Program for Plotting DFT""; ""3.2.2 MATLAB Program for Plotting an IDFT""; ""3.2.3 MATLAB Program for Estimating the DTFT From the DFT""

""3.3 Discrete Fourier Transform Properties""""3.4 Circular Convolution""; ""3.4.1 Graphical Implementation""; ""3.4.2 Computation using Matrices""; ""3.4.3 MATLAB Computation of Circular Convolution""; ""3.4.4 DFT Implementation of Circular Convolution""; ""3.5 The Fast Fourier Transform""; ""3.5.1 The Decimation-in-Time FFT Algorithm""; ""3.5.2 Properties of the FFT Flow Graphs""; ""3.6 Problems""; ""4 The Transform Domain Analysis: The z-Transform""; ""4.1 Introduction to the z-Transform""; ""4.2 The Inverse z-Transform""; ""4.2.1 The Method of Residues""

""4.2.2 Method using Partial Fraction Expansion""""4.3 Properties of z-transforms""; ""4.4 Transfer Functions of Discrete-Time Systems""; ""4.5 Poles and Zeros""; ""4.6 Realization Structures""; ""4.6.1 Finite Impulse Response (FIR) filter""; ""4.6.2 Infinite Impulse Response (IIR) Filters""; ""4.6.3 Cascade Realization""; ""4.6.4 Parallel Realization""; ""4.7 Problems""; ""5 Review of Analog Filter Design""; ""5.1 Introduction""; ""5.2 Specification of Analog Filters""; ""5.3 The Analog Lowpass Filters""; ""5.3.1 Butterworth Filters""; ""5.3.2 Chebyshev Filters""

""5.3.3 The Elliptic Filters""""5.3.4 The Bessel Filters""; ""5.4 The Analog Highpass, Bandpass, and Bandstop Filters""; ""5.4.1 Design Procedure for a Highpass Filter""; ""5.4.2 Design Procedure for a Bandpass Filter (BPF)""; ""5.4.3 Design Procedure for a Bandstop Filter (BSF)""; ""5.5 Problems""; ""6 Digital Filter Design""; ""6.1 Introduction""; ""6.2 IIR Filter Design""; ""6.2.1 The Bilinear Transformation Method""; ""6.2.2 Lowpass Digital Filter Design""; ""6.2.3 Design of Highpass, Bandpass, and Bandstop IIR Digital Filters""; ""6.3 FIR Filter Design""

""6.3.1 The Windowed Fourier Series Method""

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

CC BY-NC-ND

Description based on online resource; title from PDF title page (ebrary, viewed January 11, 2014).

Description based on online resource; title from PDF title page (EBC, viewed April 21, 2025).

ISBN:

9781000797046

100079704X

9781003337164

1003337163

9788792982032

8792982034