Stuart’s MATLAB Videos

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Results for: 2013

Custom interactive graphics in MATLAB 3

Posted by Doug Hull,

Knowing how to use callbacks in MATLAB allows you to customize your graphics and make them more interactive. This short video shows you how to highlight a line in MATLAB by clicking on it. if (typeof(playerLoaded) === ‘undefined’) {var playerLoaded = false;}(function isVideojsDefined() {if (typeof(videojs) !== ‘undefined’) {videojs(“mathworks-brightcove-player”).on(‘loadedmetadata’, function() {playerLoaded… read more >>

Monte carlo testing of the Luhn checksum in MATLAB

Posted by Doug Hull,

This video builds on the last one. A quick monte carlo test is built to see if the Luhn Algorithm really will detect transpositions. The testing indicates that only one pair of numbers transposing is undetected. if (typeof(playerLoaded) === ‘undefined’) {var playerLoaded = false;}(function isVideojsDefined() {if (typeof(videojs) !== ‘undefined’)… read more >>

Luhn checksum implemented in MATLAB

Posted by Doug Hull,

The Luhn algorithm is a fast checksum that allows you to know if an entered series of numbers has any of the repeated digits or transpositions that are common when typing numbers in. By having a simple checksum, you can validate a number before doing a more costly database… read more >>