Tagged: Mathematical

Linear Algebra

Informally, the terms matrix and array are often used interchangeably. More precisely, a matrix is a two-dimensional numeric array that represents a linear transformation. The mathematical operations defined on matrices are the subject of...

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 memory requirements for working with images, you can store images as 8-bit or 16-bit...

Matlab Core Graphics Objects

Core graphics objects include basic drawing primitives: Line, text, and polygon shells (patch objects) Specialized objects like surfaces, which are composed of a rectangular grid of vertices Images Light objects, which are not visible...

Matlab Class for Graphing Functions

Matlab Functions Display Fully Commented Example Code The class block is the code that starts with the classdef key word and terminates with the end key word. The following example illustrated a simple class...

Adding Text Annotations to Graphs

What Are Text Annotations? Text annotations are boxes containing text strings that you compose. The box can have a border and a background, or be invisible. The text can be in any installed text...

What Is Model-Based Design? Matlab Modeling Process

Model-Based Design Model-Based Design is a process that enables faster, more cost-effective development of dynamic systems, including control systems, signal processing, and communications systems. In Model-Based Design, a system model is at the center...

Matlab Expressions

Matlab Expressions Variables Like most other programming languages, the MATLAB language provides mathematical expressions, but unlike most programming languages, these expressions involve entire matrices. MATLAB does not require any type declarations or dimension statements....