Numerical methods using MATLAB

by Gupta, Abhishek K.

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Title Statements

Full title :Numerical methods using MATLAB / by Abhishek K Gupta.

Summary

Numerical Methods with MATLAB provides a highly-practical reference work to assist anyone working with numerical methods. A wide range of techniques are introduced, their merits discussed and fully working MATLAB code samples supplied to demonstrate how they can be coded and applied. Numerical methods have wide applicability across many scientific, mathematical, and engineering disciplines and are most often employed in situations where working out an exact answer to the problem by another method is impractical. Numerical Methods with MATLAB presents each topic in a concise and readable format to help you learn fast and effectively. It is not intended to be a reference work to the conceptual theory that underpins the numerical methods themselves. A wide range of reference works are readily available to supply this information. If, however, you want assistance in applying numerical methods then this is the book for you.

Edition Statements

Publication Date:©2014

Publication Statements

Publisher(s):Apress
Place of Publication:Berkeley, CA
Language:eng
Publication Date:©2014

Notes

Includes index.

The Physical Object

Description:1 online resource (xiv, 156 pages) : : illustrations

Edition Identifiers

ISBN:9781484201541, 148420154X, 1484201558, 9781484201558
DOI:10.1007/978-1-4842-0154-1
oclc:ocn899495591
LC Classification:QA297
Dewey Decimal:518.0285/53

At a Glance; Introduction; Chapter 1: Introduction to MATLAB; Introduction; Interface; Command Window; Current Directory; Workspace; Figures; Command History; Editor; Help Browser; Getting Started; Creating a Matrix; Functions; The Difference Between Functions and Scripts; Special Matrices; Other Variable Types; Character Variables; Cells; Logical Variables; Structures; Saving/Loading Variables; Plots; Chapter 2: Matrix Representation, Operations and Vectorization; Matrix Representation; Conventional Sense: Matrices; Data Sense: Arrays; Model Representation; Operations.

Matrix OperationsDot (array) Operators; Arithmetic Operators; Logical Operators; Relational Operators; Operations for Models; Indexing; Normal Indexing; Linear Indexing; Logical Indexing; Clipping a Signal; Halving a Matrix; Vectorization; Example 1. Creating C such that C(i, j)=A(i)^B(j); Example 2. Calculating the Sum of Harmonics; Example 3. Conversion to Matrix Operations; Example 4. Selective Inversion; Tips for Performance Improvement; Vectorization; First Attempt: Two Loops; Second Attempt: One Loop; Third Attempt: No Loop; Preallocating Arrays; Fixed Type Variables.

Chapter 3: Numerical TechniquesDifferen…

Subjects

Analyse numérique -- Informatique computer sciences computerwetenschappen Informatie- en communicatietechnologie … Information and Communication Technolog… MATHEMATICS / Numerical Analysis MATLAB Numerical analysis -- Data processing programmeertalen programmeren Programming programming languages