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Stuart’s MATLAB Videos

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Posts 371 - 380 of 570

using temporary variables 12

Even though you can have the output of one function act as the input to another directly, this can be confusing to read. Sometimes, using temporary variable will allow you to clarify your… read more >>

Puzzler: Running it twice 12

As with many math geeks, I am fascinated with games of “probability theory and applied psychology” (also known as Poker!). At a recent game this debate came out: “Does running it… read more >>

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 >>

Posts 371 - 380 of 570

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