Won Y. Yang - Applied Numerical Methods Using MATLAB

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Second Edition

Won Y. Yang

Wenwu Cao

Jaekwon Kim

Kyung W. Park

Ho‐Hyun Park

Jingon Joung

Jong‐Suk Ro

Han L. Lee

Cheol‐Ho Hong

Taeho Im

This edition first published 2020

© 2020 John Wiley & Sons, Inc

Edition History

Wiley‐Interscience (1e 2005)

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The right of Won Y. Yang, Wenwu Cao, Jaekwon Kim, Kyung W. Park, Ho‐Hyun Park, Jingon Joung, Jong‐Suk Ro, Han L. Lee, Cheol‐Ho Hong, Taeho Im to be identified as the authors of this work has been asserted in accordance with law.

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Limit of Liability/Disclaimer of Warranty

MATLAB® is a trademark of The MathWorks, Inc. and is used with permission. The MathWorks does not warrant the accuracy of the text or exercises in this book. This work's use or discussion of MATLAB® software or related products does not constitute endorsement or sponsorship by The MathWorks of a particular pedagogical approach or particular use of the MATLAB® software. While the publisher and authors have used their best efforts in preparing this work, they make no representations or warranties with respect to the accuracy or completeness of the contents of this work and specifically disclaim all warranties, including without limitation any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created or extended by sales representatives, written sales materials or promotional statements for this work. The fact that an organization, website, or product is referred to in this work as a citation and/or potential source of further information does not mean that the publisher and authors endorse the information or services the organization, website, or product may provide or recommendations it may make. This work is sold with the understanding that the publisher is not engaged in rendering professional services. The advice and strategies contained herein may not be suitable for your situation. You should consult with a specialist where appropriate. Further, readers should be aware that websites listed in this work may have changed or disappeared between when this work was written and when it is read. Neither the publisher nor authors shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages.

Library of Congress Cataloging‐in‐Publication Data

Names: Yang, Won Y., 1953- author. | Cao, Wenwu, author. | Kim,

Jaekwon, 1972- author. | Park, Kyung W., 1976- author. | Park, Ho Hyun,

1964- author. | Joung, Jingon, 1974- author. | Ro, Jong Suk, 1975-

author. | Lee, Han L., 1983- author. | Hong, Cheol Ho, 1977- author. |

Im, Taeho, 1979- author.

Title: Applied numerical methods using MATLAB® / Won Y. Yang, Wenwu Cao,

Jaekwon Kim, Kyung W. Park, Ho Hyun Park, Jingon Joung, Jong Suk Ro, Han

L. Lee, Cheol Ho Hong, Taeho Im.

Description: Second edition. | Hoboken, NJ : Wiley, 2020. | Includes

bibliographical references and index.

Identifiers: LCCN 2019030074 (print) | LCCN 2019030075 (ebook) | ISBN

9781119626800 (hardback) | ISBN 9781119626718 (adobe pdf) | ISBN

9781119626824 (epub)

Subjects: LCSH: MATLAB. | Numerical analysis--Data processing.

Classification: LCC QA297 .A685 2020 (print) | LCC QA297 (ebook) | DDC

518--dc23

LC record available at https://lccn.loc.gov/2019030074

LC ebook record available at https://lccn.loc.gov/2019030075

Cover Design: Wiley

Cover Image: © Yurchanka Siarhei/Shutterstock

To our parents and families who love and support us and to our teachers and students who enriched our knowledge

This book introduces applied numerical methods for engineering and science students in sophomore to senior levels; it targets the students of today who do not like and/or do not have time to derive and prove mathematical results. It can also serve as a reference to MATLAB applications for professional engineers and scientists, since many of the MATLAB codes presented after introducing each algorithm's basic ideas can easily be modified to solve similar problems even by those who do not know what is going on inside the MATLAB routines and the algorithms they use. Just as most drivers have to know only where to go and how to drive a car to get to their destinations, most users have to know only how to formulate their problems that they want to solve using MATLAB and how to use the corresponding routines for solving them. We never deny that detailed knowledge about the algorithm (engine) of the program (car) is helpful for getting safely to the solution (destination); we only imply that one‐time users of any MATLAB program or routine may use this book as well as the readers who want to understand the underlying principle/equations of each algorithm.