Matlab Tutorials » m-files

Using the Editor and Debugger with Classes

matlabtutorials — Tue, 20 Apr 2010 22:15:00 +0000

Referring to Class Files

Define classes in M-files just like scripts and functions. To use the editor or debugger with a class file, use the full class name. For example, suppose the file for a class, myclass.m is in the following location: Read More

Matlab Tags: class files, dbstop, Debugger, edit, Editor, Examples, Functions, m-files, matlab, Modifying and Reloading Classes, packFunction, reference

Importing MAT-Files

matlabtutorials — Wed, 14 Apr 2010 00:57:33 +0000

Viewing the Contents of a MAT-File

MAT-files are binary MATLAB format files that store workspace variables. Read More

Matlab Tags: beginner, beginner tutorial, char, Details Panel, export, import, length, load, Loading Selected Variables, m-files, mat, MAT-File Versions, mat-files, matlab, mode, path, Potential Conflict with Function Names, programming, Programming Fundamentals, Regular Expressions, size, which, whos

Creating m-files in Matlab

matlabtutorials — Fri, 26 Mar 2010 00:00:47 +0000

Open an edit window where we can write the command lines. Click on the white sheet in the menu under File or simply write edit in the command window. Alternatively File->New ->M-file. The following is written in the edit window: Read More

Matlab Tags: beginner, exercise, figure, graphic, m-files, matlab examples, plot, tutorials, xlabel, ylabel

Working with Matrices in Matlab

matlabtutorials — Tue, 04 Aug 2009 23:58:07 +0000

Generating Matrices

MATLAB software provides four functions that generate basic matrices. Read More

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Matlab Expressions

matlabtutorials — Tue, 04 Aug 2009 23:46:54 +0000

Variables

Like most other programming languages, the MATLAB language provides mathematical expressions, but unlike most programming languages, these expressions involve entire matrices. Read More

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What Is MATLAB?

matlabtutorials — Thu, 13 Mar 2008 14:37:57 +0000

MATLAB is a high-performance language for technical computing. It ntegrates computation, visualization, and programming in an easy-to-use nvironment where problems and solutions are expressed in familiar athematical notation. Typical uses include: Read More

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Manipulating Matrices

matlabtutorials — Thu, 13 Mar 2008 00:10:37 +0000

Matrices and Magic Squares

In MATLAB, a matrix is a rectangular array of numbers. Special meaning is sometimes attached to 1-by-1 matrices, which are scalars, and to matrices with only one row or column, which are vectors. MATLAB has other ways of storing both numeric and nonnumeric data, but in the beginning, it is usually best to think of everything as a matrix. The operations in MATLAB are designed to be as natural as possible. Where other programming languages work with numbers one at a time, MATLAB allows you to work with entire matrices quickly and easily. A good example matrix, used throughout this book, appears in the Renaissance engraving Melancholia I by the German artist and amateur mathematician Albrecht Dürer. Read More

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Desktop Tools

matlabtutorials — Wed, 12 Mar 2008 12:10:36 +0000

This section provides an introduction to MATLAB’s desktop tools. You can also use MATLAB functions to perform most of the features found in the desktop tools. The tools are: Read More

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echo

matlabtutorials — Thu, 06 Mar 2008 15:57:01 +0000

echo Echo commands in M-files.
echo ON turns on echoing of commands inside Script-files.
echo OFF turns off echoing.
echo file ON where ‘file’ is a function name causes the
named Function-file to be echoed when it is used.
echo file OFF turns it off.
echo file toggles it.
echo ON ALL turns on the echoing of commands inside any
Function-files that are currently in memory (i.e., the
functions returned by INMEM).
echo OFF ALL turns them all off. Read More

Matlab Tags: echo, Functions, m-files, matlab functions, return

dir

matlabtutorials — Thu, 06 Mar 2008 15:56:43 +0000

dir List directory.
dir directory_name lists the files in a directory. Pathnames and
wildcards may be used. For example, dir *.m lists all the M-files
in the current directory. Read More

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