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Stuart’s MATLAB Videos

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Posts 371 - 380 of 568

MATLAB Controlling color saturation points on an image 3

In this MATLAB video we show how you can manipulate the clim property of an axis to determine the points that an image will saturate the colormap. This is often a better choice than making a strange… read more >>

Find newest file in a directory 9

if (typeof(playerLoaded) === ‘undefined’) {var playerLoaded = false;}(function isVideojsDefined() {if (typeof(videojs) !== ‘undefined’) {videojs(“mathworks-brightcove-player”).on(‘loadedmetadata’,…

MATLAB tutorial about Any and All

This short video shows an example of finding out if all or any of the values of a matrix are true in MATLAB. if (typeof(playerLoaded) === ‘undefined’) {var playerLoaded = false;}(function… read more >>

Why do I use the MATLAB language? 12

You and I are both here because we use MATLAB. I use MATLAB a lot, and odds are pretty good you do to. I went to some fancy-pants engineering schools, but I am pretty sure I am not an… read more >>

Code review: finding the closest point on a surface

This video shows the implementation of the plan for how to find the closest point on a surface to a given point. This is a numerical approximation that avoids the inevitable complexities of solving… read more >>

Set up: Finding closest point on a surface 4

This video sets up the plan for how to find the closest point on a surface to a given point. This is a numerical approximation that avoids the inevitable complexities of solving the problem exactly… read more >>

MATLAB programming contest is started 3

Today at noon we launched the latest MATLAB programming contest. Go give it a… read more >>

Converting from a formula to a script to a function 10

Very often the process of coding in MATLAB is to start from a requirement, like “implement this formula”, to a script that is easily tested to a function that is more general and adds to… read more >>

Copying a figure to the clipboard 17

Just a little trick that helps you get MATLAB figures easily into other programs by copying them to the clipboard. Could easily be made into a shortcut on the MATLAB toolbar. if… read more >>

Puzzler: Benford’s law 23

I had a question come in recently from Denmark about wanting to implement Benford’s law. I first heard about this law on the Radiolab episode about Numbers. Radiolab is one of my favorite… read more >>

Posts 371 - 380 of 568

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