Posts Tagged ‘m-files’
Using the Editor and Debugger with Classes
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
Importing MAT-Files
Viewing the Contents of a MAT-File
MAT-files are binary MATLAB format files that store workspace variables. Read More
Creating m-files in Matlab
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
Working with Matrices in Matlab
Generating Matrices
MATLAB software provides four functions that generate basic matrices. Read More
Matlab Expressions
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?
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
Manipulating Matrices
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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