MATLAB Examples

Part1 - (Post) Data Visualization & feature extraction

Nick Hale, 8th November 2011

Nick Trefethen, September 2010

Classify using supervised learning (FULL script)

Nick Trefethen, October 2010

These function, mp3read and mp3write, aim to exactly duplicate the operation of wavread and wavwrite for accessing soundfiles, except the soundfiles are in Mpeg-Audio layer 3 (MP3)

This is short demo that loads and renders a 3D model of a human femur. It showcases some of MATLAB's advanced graphics features, including lighting and specular reflectance.

This example was authored by the MathWorks community.

F. Moisy, 19 nov 2008.

Cluster Analysis

This script file is designed to be used in cell mode from the matlab editor, or best of all, use the publish to HTML feature from the matlab editor. Older versions of matlab can copy and paste

RegularizeNd Fits a nD lookup table with smoothness to scattered data.

This is a simple example of using regularizeNd.

Youtube released an updated version of their Youtube Data API:

Illustrates the use of BEADS to estimate and remove the baseline of chromatogram series.

How we can use the JSON parser to take data directly from Trendy (such as this trend for Cody problem count) and bring them into MATLAB.

UML Sequence Diagrams are a good way to express flow control in a program, or show the lifetime of objects in an OO system.

Nick Hale, October 2010

Toby Driscoll, 20th December 2011

Toby Driscoll, November 10, 2010

By Kotya Karapetyan, kotya.karapetyan@gmail.com, 2011--2012.

Nick Trefethen, November 2010

Compression of a cylindrical gel with height = L [mm] and diameter = d [mm] by Roche C. de Guzman, Ph.D. Hofstra University

The demo with randomized block selection for standartized matrix.

Alex Townsend, August 2011

Nick Hale, June 2011

This file is designed to help you oonvert JSON strings into MATLAB-usable data. Note that it works with a string, not a file, so you have to load in the file yourself.

Stefan Guettel, October 2010

Nick Trefethen, 1st October 2011

Nick Trefethen, 27 November 2011

Tune the parameters and monitor the signals of an algorithm running on Tiva TM4C123G LaunchPad using Energia Toolchain.

Stefan Güttel, 11 July 2011

Pedro Gonnet, September 2010

If the user has passed a previous PowerPoint session:

Alex Townsend, 6th May 2011

Paris, le 19 novembre 2017

By Matthew Simoneau

By Jarek Tuszynski

Khan, S., Naseem, I., Togneri, R. et al. Circuits Syst Signal Process (2017) 36: 1639. doi:10.1007/s00034-016-0375-7 https://link.springer.com/article/10.1007/s00034-016-0375-7

Claude BERGMANN

Demonstrates the change in the rate of convergence of the regularized form of the Column-Kaczmarz algorithm.

Mark Richardson, 21 May 2011

Nick Trefethen, 25th January 2012

This function performs interpolation over small gaps in 1D data.

Tobin A. Driscoll, November 2009, revised February 2011

Toby Driscoll and Nick Trefethen, October 2010

Nick Trefethen and Nick Hale, October 2010

Alex Townsend, October 2010

Have you ever wondered how much caffeine the soda machine delivers on a regular work day? Would you believe that Coca-Cola is the most consumed soda, and that Diet Coke provides the largest

Asgeir Birkisson, October 2010

Toby Driscoll, 16th December 2011

This function lightens or darkens plotted objects.

Ver el código

Nick Trefethen, February 2011

Ivanov Andrey, Candidate of Physico-Mathematical Sciences, ssauivanov@gmail.com.

Nick Trefethen, August 2011

Demonstrates the use of regularizeNd with a 4D input and 1D output dataset. Note, that selecting the smoothness isn't always obvious until you have gained experience using regularizeNd.

Nick Hale and Nick Trefethen, December 2010

This package contains data sets collected in the Cranfield Multiphase Flow Facility aiming to serve as a benchmark case for statistic process monitoring. Details of the benchmark case are

Copyright 2016 The MathWorks, Inc.

This sample will demonstrate the bvgraph class. It will show a few features and limitations of the class for working with these large graph files in Matlab.

Nick Trefethen, July 2011

Falko Schindler, August 6, 2012

Nick Trefethen, 22 October 2010

The direct projection method for solving linear systems with square matrix. It is assumed that the principal minors are nonsingular.

Use parseargs to simplify the input handling of functions which have a lot of options. Apart from reducing the tedious task of input checking, using parseargs helps to make it clear what all

Lloyd N. Trefethen, November 2009, revised February 2011

This demo shows how QSUB_SUBMIT_CM, QSUB_RUN_CM and QSUB_CHECK_FINISH can be used to run MATLAB computations on a cluster of UNIX/Linux machines. The actual user interface is

Will demonstrate running PageRank on a 110M node graph with 1B edges. The system is a 64-bit Dell Linux machine with 2GB of RAM. You must have 2GB of RAM to run this example. Also, you must

Stefan Güttel & Nick Hale, 13th December 2011

Anonymous, 14th February 2012

Nick Trefethen, May 2011

Demonstrates the change in the rate of convergence of the Quasi-Optimal Kaczmarz algorithm (awaiting publication).

This function replaces NaN values in a 1D array by replacing them with interpolated or neighboring values. Interpolation schemes assume data are evenly spaced. This function does not

Toby Driscoll, November 2010

By Bill McKeeman August 17, 2008

Toby Driscoll, 14th December 2011

All the parameters for the recording are set while the corresponding folder is created for storing the output.Then the recording process starts ! --- Executes on button press in vdrecord.

This script demonstrates how to use the different abilities of the enhanced rdir function.

Nick Trefethen, September 2011

Nick Hale, November 2010

Bengt Fornberg and Nick Hale, October 2010

Lloyd N. Trefethen, October 2009, revised February 2011

Asgeir Birkisson, May 2011

Mark Richardson, 4th October 2011

This Matlab tutorial demonstrates step by step the Singular Spectrum Analysis (SSA).

Stefan Güttel, 8th February 2012

Stefan Güttel, 30 August 2011

Nick Hale, December 2009

Ricardo Pachon and Nick Trefethen, November 2010

This demo is an example of performing data mining on historical fuel economy data. We have data from various cars built from year 2000 up to 2012.

Two ravines on a hillside. Scanned from a topographic map of an area in upstate New York.

Make a standard atmosphere function from an existing spreadsheet tool.

事前に測定器制御のライブラリのインストールが必要です。 この例ではVISAライブラリを利用しています。

The difference between the '\' and the 'normal' solver. The gist is use the '\' for accuracy or ill conditioned problems otherwise use 'normal' for speed. 'normal' is 2-3 times faster than '\'

Copyright (c) 2015, Mehmet E. Yavuz All rights reserved.

Toby Driscoll, May 7, 2011

Nick Trefethen, 18th October 2011

Toby Driscoll, May 18, 2011

Richard Brown, May 28, 2007

Was adapted from the scatteredInterpolant examples from Mathworks.

Lloyd N. Trefethen, November 2009, revised Feburary 2011

Binh K. Lieu and Mihailo R. Jovanovic, 6th January 2012

Test alignment

Jari Fowkes and Nick Trefethen, November 2010

Nick Trefethen, 6th November 2011

Nick Trefethen, 26th October 2011

Toby Driscoll, 8th December 2011

Asgeir Birkisson, 25th January 2012

Nick Trefethen, December 2010

Nick Hale & Natasha Flyer, September 2010

Pedro Gonnet, 1st November 2011

Mark Richardson, 27 September 2010

Alex Townsend, 28th October 2011

Nick Trefethen, 16th November 2011

Asgeir Birkisson, 18th October 2011

Asgeir Birkisson, 16th November 2011

Sheehan Olver, 27 September 2010

Mark Richardson, 9th May 2011

Nick Hale, 5th March 2012

The behavior of regularizeNd in 1D.

Marcus Webb, 23rd August 2011

Nick Hale, 25th November 2011

Once we have interactively created our analysis, it is useful to now automate it in the form of file datastore so we can do similar analysis on a variety of datasets and compare the results

Nick Trefethen, June 2011

Toby Driscoll, 8th November 2011

Toby Driscoll and Nick Trefethen, 7 October 2010

Nick Trefethen, 25 September 2010

Stefan Guettel, 2nd November 2011

Asgeir Birkisson, September 2010

Toby Driscoll, 20 October 2010

Author: Shujaat Khan, shujaat123@gmail.com Please Cite: Khan, S., Naseem, I., Togneri, R. et al. Circuits Syst Signal Process (2017) 36: 1639. doi:10.1007/s00034-016-0375-7

Nick Hale, 17th October 2011

Tom Maerz, 05 October 2010

Nick Hale & Stefan Güttel, 12th December 2011

Nick Trefethen and Tom Maerz, 30 September 2010

Stefan Güttel, 9th November 2011

Nick Trefethen, 13th December 2011

Use Embedded Coder Support Package to run a Simulink® model on TIVA Tiva TM4C123G LaunchPad using Energia Toolchain.

Plant identification simulation Author: SHUJAAT KHAN (shujaat123@gmail.com) Please cite: @article{Khan2017FLMFFL, title={FLMF: Fractional least mean fourth algorithm for channel

This is a 5d example. The number of points in the grid is 117,600. This means that the rank of the linear system equations solved is 117,600. I would classify this as a medium size problem. In my

Use Embedded Coder Support Package to run a Simulink® model on MSP-EXP430G2 LaunchPad using Energia Toolchain.

必要なToolbox:

This Matlab tutorial demonstrates step by step the multivariate singular spectrum analysis. The steps are almost similar to those of a singular spectrum analysis.

This script demonstrates the complete workflow for developing an embedded machine learning application,including acquiring the data, extracting features, exploring various

This Matlab tutorial demonstrates the application of a modified varimax algorithm in varimax.m to the eigenvectors of a multichannel singular spectrum analysis (M-SSA).

Popen() -- for "pipe open" -- is a very useful system call provided in many flavors of Unix. It runs a command passed in as a string then returns a file handle so that the parent process can read or

Author: Shujaat Khan, shujaat123@gmail.com

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