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;...
Tagged: find
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...
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 Using FFT
This demonstration uses the FFT function to analyze the variations in sunspot activity over the last 300 years. Sunspot activity is cyclical, reaching a maximum about every 11 years. Let’s confirm that. Here is...
Finding Handle Objects and Properties
Finding Handle Objects The findobj method enables you to locate handle objects that meet certain conditions. function HM = findobj(H,) The findobj method returns an array of handles matching the conditions specified. Finding Handle...
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...
Importing MAT-Files
MAT-Files Viewing the Contents of a MAT-File MAT-files are binary MATLAB format files that store workspace variables. To see the variables in a MAT-file before loading the file into your workspace, click the file...