Linear Algebra

Informally, the terms matrix and array are often used interchangeably. More precisely, a matrix is a two-dimensional numeric array that…

Documents

Working with 8-Bit and 16-Bit Images

8-Bit and 16-Bit Indexed Images Double-precision (64-bit) floating-point numbers are the default MATLAB representation for numeric data. However, to reduce…

Reading, Writing, and Querying Graphics Image Files

Working with Image Formats In its native form, a graphics file format image is not stored as a MATLAB matrix,…

Matlab Expressions

Matlab Expressions Variables Like most other programming languages, the MATLAB language provides mathematical expressions, but unlike most programming languages, these…

Functions

format

Matlab Format Function format Set output format. All computations in MATLAB are done in double precision. format may be used…