Programming and Scripts
Scripts To create a script, use the edit command, edit mysphere This command opens a blank file named mysphere.m. Enter some code that creates a unit sphere, doubles the radius, and plots the results: [x,y,z] = sphere;...
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Calling a Function in Matlab
MATLAB® provides a large number of functions that perform computational tasks. Functions are equivalent to subroutines or methods in other programming languages. To call a function, such as max, enclose its input arguments in parentheses: A = [1 3...
A GUI to Set Simulink Model Parameters
About the Simulink Model Parameters Example This example illustrates how to create a GUI that sets the parameters of a Simulink® model. In addition, the GUI can run the simulation and plot the results...
The magic Function
Matlab MAGIC Function MATLAB actually has a built-in function that creates magic squares of almost any size. Not surprisingly, this function is named magic. B = magic(4) B = 16 2 3 13 5...
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, or even necessarily as a matrix. Most graphics files begin with a header containing...
Linking Graphs to Variables & Data Source Properties
Plot objects let you link a MATLAB expression with properties that contain data. For example, the lineseries object has data source properties associated with the XData, YData, and ZData properties. These properties are called...
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...