1st Edition

Signals and Systems
A Primer with MATLAB®




ISBN 9781482261516
Published October 1, 2015 by CRC Press
421 Pages 291 Color Illustrations

USD $125.00

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Book Description

Signals and Systems: A Primer with MATLAB® provides clear, interesting, and easy-to-understand coverage of continuous-time and discrete-time signals and systems. Each chapter opens with a historical profile or career talk, followed by an introduction that states the chapter objectives and links the chapter to the previous ones. All principles are presented in a lucid, logical, step-by-step approach. As much as possible, the authors avoid wordiness and detail overload that could hide concepts and impede understanding.

In recognition of the requirements by the Accreditation Board for Engineering and Technology (ABET) on integrating computer tools, the use of MATLAB® is encouraged in a student-friendly manner. MATLAB is introduced in Appendix B and applied gradually throughout the book.

Each illustrative example is immediately followed by a practice problem along with its answer. Students can follow the example step by step to solve the practice problem without flipping pages or looking at the end of the book for answers. These practice problems test students’ comprehension and reinforce key concepts before moving on to the next section.

Toward the end of each chapter, the authors discuss some application aspects of the concepts covered in the chapter. The material covered in the chapter is applied to at least one or two practical problems or devices. This helps students see how the concepts are applied to real-life situations.

In addition, thoroughly worked examples are given liberally at the end of every section. These examples give students a solid grasp of the solutions as well as the confidence to solve similar problems themselves. Some of the problems are solved in two or three ways to facilitate a deeper understanding and comparison of different approaches.

Ten review questions in the form of multiple-choice objective items are provided at the end of each chapter with answers. The review questions are intended to cover the "little tricks" that the examples and end-of-chapter problems may not cover. They serve as a self-test device and help students determine chapter mastery. Each chapter also ends with a summary of key points and formulas.

Designed for a three-hour semester course on signals and systems, Signals and Systems: A Primer with MATLAB® is intended as a textbook for junior-level undergraduate students in electrical and computer engineering. The prerequisites for a course based on this book are knowledge of standard mathematics (including calculus and differential equations) and electric circuit analysis.

Table of Contents

Basic Concepts
Global Positioning System
Introduction
Basic Definitions
Classifications of Signals
Basic Continuous-Time Signals
Basic Discrete-Time Signals
Basic Operations on Signals
Classifications of Systems
Applications
Computing with MATLAB®
Summary

Review Questions
Problems

Convolution
Enhancing Your Communication Skills
Introduction
Impulse Response
Convolution Integral
Graphical Convolution
Block Diagram Representation
Discrete-Time Convolution
Block Diagram Realization
Deconvolution
Computing with MATLAB®
Applications
Summary
Review Questions
Problems

The Laplace Transform
Historical Profile
Introduction
Definition of the Laplace Transform
Properties of the Laplace Transform
The Inverse Laplace Transform
Transfer Function
Applications
Computing with MATLAB®
Summary
Review Questions
Problems

Fourier Series
Historical Profile
Introduction
Trigonometric Fourier Series
Exponential Fourier Series
Properties of Fourier Series
Truncated Complex Fourier Series
Applications
Computing with MATLAB®
Summary
Review Questions
Problems

Fourier Transform
Career in Control Systems
Introduction
Definition of the Fourier Transform
Properties of Fourier Transform
Inverse Fourier Transform
Applications
Parseval’s Theorem
Comparing the Fourier and Laplace Transforms
Computing with MATLAB®
Summary
Review Questions
Problems

Discrete Fourier Transform
Career in Communications Systems
Introduction
Discrete-Time Fourier Transform
Properties of DTFT
Discrete Fourier Transform
Fast Fourier Transform
Computing with MATLAB®
Applications
Summary
Review Questions
Problems

z-Transform
Codes of Ethics
Introduction
Definition of the z-Transform
Region of Convergence
Properties of the z-Transform
Inverse z-Transform
Applications
Computing with MATLAB®
Summary
Review Questions
Problems

Appendix A: Mathematical Formulas
Appendix B: Complex Numbers
Appendix C: Introduction to MATLAB®
Appendix D: Answers to Odd-Numbered Problems

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Author(s)

Biography

Matthew N.O. Sadiku received his B.Sc from Ahmadu Bello University, and his M.Sc and Ph.D from Tennessee Technological University. He is currently a professor at Prairie View A&M University. He was previously a senior scientist with Boeing Satellite Systems, system engineer with Lucent/Avaya, full professor with Temple University, and assistant professor with Florida Atlantic University. Widely published and highly decorated, Dr. Sadiku is a registered professional engineer, a fellow of the IEEE, and a member of the ACM. He has served as the IEEE Region 2 Student Activities Committee chairman, and as an associate editor for IEEE Transactions on Education.

Warsame H. Ali received his B.Sc from King Saud University, his M.Sc from Prairie View A&M University, and his Ph.D from the University of Houston. He is currently teaching undergraduate and graduate courses in the Electrical and Computer Engineering Department at Prairie View A&M University. He was previously with NASA, Glenn Research Center, and with Texas Instruments. Dr. Ali has authored 80 research articles in major scientific journals and conferences, given several invited talks, and received many NSF, AFRL, and DOE awards. His research interests include digital PID controllers, digital methods to electrical measurements, mixed signals testing techniques, and more.

Reviews

"This book follows an approach based on the right balance between theory and practice, which is recommended to catch the attention of students who might be discouraged at first with the subject if they do not foresee its possible applications. The book also stablishes links between the subject and related issues from other disciplines, which work out as an interesting introduction to each chapter. Most importantly, even though the title suggests that MATLAB® will have the largest share in the material, each chapter makes sure that the theoretical background is well known before turning to hands-on MATLAB examples. This is not just a recipe book; it is a well-balanced textbook."
—Alexandre Giulietti, Vision Systems Engineer, e2v, Seville, Spain

"Actually, the book includes what I exactly cover in a one-semester signals and systems course (EM 301). ... It also includes MATLAB sections, ... [which are] good and helpful for students. ... I [appreciate] ... its simplicity in describing complex concepts."
—Ozgul Salor, Gazi University, Ankara, Turkey