MATLAB - Wikipedia, the free encyclopedia This code, excerpted from the function magic.m, creates a magic square M for odd values of n (MATLAB function meshgrid is used here to generate square matrices I and J containing 1:n). [J, I] = meshgrid (1:n); A = mod (I ...
Using Matlab's fft function - YouTube Explains how to interpret the values returned by matlabs fft function for well defined signals. The fft is an efficient implementation of the DFT discrete fourier Transform. For more tutorials on the DFT and FFT see http://youtu.be/0QIImMMBANU.
MATLAB Central - Loren on the Art of MATLAB Today I’d like to introduce guest blogger Sarah Wait Zaranek who works for the MATLAB Marketing team here at MathWorks. Sarah previously has written about a variety of topics. Mostly recently, she cowrote a post with me about the new webcam capabilities i
Write Level-2 MATLAB S-Functions - MATLAB & Simulink Example of Writing a Level-2 MATLAB S-Function The following steps illustrate how to write a simple Level-2 MATLAB S-function. When applicable, the steps include examples from the S-function example msfcn_unit_delay.m msfcn_unit_delay.m used in the model
Use Level-2 MATLAB S-function in model - Simulink This block allows you to use a Level-2 MATLAB S-function (see Write Level-2 MATLAB S-Functions) in a model. ... Description This block allows you to use a Level-2 MATLAB ® S-function (see Write Level-2 MATLAB S-Functions) in a model. To do this, create an
MATLAB_KMEANS - Data Clustering with MATLAB's KMEANS() Function MATLAB_KMEANS is a MATLAB library which illustrates how MATLAB's kmeans() command can be used to handle the K-Means problem, which organizes a set of N points in M dimensions into K clusters. Because kmeans() is a built-in function in ...
Matlab Programming - Function Design Pattern function keyword function return_value Optional: the name of a variable who's value is returned from function With multiple return values, we put the return value names in side square brackets. (e.g., function [name, date, address] = ask_for_personal_info
Digital Image Zooming – Sample Codes on MATLAB « Thilina's Blog Digital Image Zooming – Sample Codes on MATLAB Image zooming or image scaling is another basic operation in computer graphics. In this article I am trying to describe how to implement the image zooming or scaling from our own. Image resize algorithms are
MATLAB Central - Doug's MATLAB Video Tutorials When you have timers and callbacks in your code, it can be difficult to find out when certain errors are occuring. Use DBstack to find the debug stack trace in MATLAB. This will allow you to find out what function called your current function, and what fu
Peter Olver's Matlab Programs - School of Mathematics - math.umn.edu Matlab Programs for Math 5458 Main routines phase3.m — phase portrait of 3D ordinary differential equation heat.m — numerical solution of 1D heat equation (Crank—Nicholson method) wave.m — numerical solution of 1D wave equation (finite difference method)
