Published

Making test data in MATLAB
5:59 Many times when trying to test an algorithm or understand code written by someone else, it...

15 years ago

Published

Tradeoffs: Code complexity vs data storage
4:50 This video discusses a code tradeoff of increasing code complexity so that less data needed...

15 years ago

Published

How to save and restore state of a GUI in MATLAB
3:08 When constructing a GUI, sometimes it would be appropriate for the GUI to start out in the...

15 years ago

Published

How to loop until a button is pushed in MATLAB
2:25 I had a question recently about having a process occur until a button is pressed in a GUI...

15 years ago

Published

Subplot vs axes
3:20 Subplot is a convenience function that wraps around the lower level axes function. It...

15 years ago

Published

MATLAB contest: sneak peak
There are two big events coming up that I want to share with you: MathWorks Virtual Career Fair on Thursday November...

15 years ago

Published

Making a matrix in a loop in MATLAB
5:09 A for loop is used to construct a simple matrix with an underlying pattern. Pre-allocation...

15 years ago

Published

Simple transparent graphics in MATLAB using alpha
1:40 Transparency is a nice feature to make your visualizations look better and it also allows...

15 years ago

Published

Formatting code for readability
3:17 The use of whitespace can make your code more pleasant to read. This is not just a nicety,...

15 years ago

Published

Writing out your workspace variables as a script with Simulink.saveVars
I almost never use Simulink, so I never saw this function before (requires Simulink). Try this at the command line: ...

15 years ago

Published

Deleting in a loop
1:45 Ever try to delete some values in a vector by looping through from beginning to end? I...

15 years ago

Published

Unexpected is not wrong
I just worked on a case that typifies a situation I see in MATLAB fairly often. Unexpected results are not necessarily...

15 years ago

Published

Using debugger to walk through code.
3:17 Sometimes, when you are given a piece of code, it works well and you want to learn from it. ...

15 years ago

Published

Setting reverse and log properties for an axis
2:40 This MATLAB video tutorial shows you how to reverse the direction of an aixs or to change an...

15 years ago

Published

MATLABdo: The Way of MATLAB
I work in technical support, so very often I get strange requests. Really strange. My first question is “Why do you...

15 years ago

Published

MATLAB Optimize an algorithm that the profiler can not help
5:59 I very much advocate “No premature optimization” because until the code is running and...

15 years ago

Published

How to fix common indexing errors with for loops
2:45 This video shows how to fix common errors in MATLAB when indexing into a vector or matrix in...

15 years ago

Published

MATLAB: Setting custom tick labels
1:34 This short video shows how to change the tick labels on a plot. You might want to do this...

15 years ago

Published

Building strings from variables
2:57 Lots of MATLAB functions want strings as inputs. Very often MATLAB users want to use the...

15 years ago

Published

Debugging is faster with save and load
1:38 When you have a bug that occurs in a script of function that takes a long time to run, you...

15 years ago

Published

using temporary variables
3:13 Even though you can have the output of one function act as the input to another directly,...

15 years ago

Published

Puzzler: Running it twice
As with many math geeks, I am fascinated with games of “probability theory and applied psychology” (also known as Poker!). ...

15 years ago

Published

MATLAB Controlling color saturation points on an image
2:12 In this MATLAB video we show how you can manipulate the clim property of an axis to...

15 years ago

Published

Find newest file in a directory
2:39 if (typeof(playerLoaded) === ‘undefined’) {var playerLoaded = false;}(function...

15 years ago

Published

MATLAB tutorial about Any and All
6:08 This short video shows an example of finding out if all or any of the values of a matrix are...

15 years ago

Published

Why do I use the MATLAB language?
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...

15 years ago

Published

Code review: finding the closest point on a surface
7:30 This video shows the implementation of the plan for how to find the closest point on a...

15 years ago

Published

Set up: Finding closest point on a surface
5:52 This video sets up the plan for how to find the closest point on a surface to a given point....

16 years ago

Published

MATLAB programming contest is started
Today at noon we launched the latest MATLAB programming contest. Go give it a…

16 years ago

Published

Converting from a formula to a script to a function
5:14 Very often the process of coding in MATLAB is to start from a requirement, like “implement...

16 years ago