Stuart’s MATLAB Videos

Watch and Learn

Posts 11 - 20 of 36

Results for: 2007

Practical example: Algorithm development for making colormaps 5

In a recent post, I mentioned LazyWeb It worked better than I expected. Matt posted some code that I requested that will highlight a line when you click on it. This works exactly as hoped. Thanks… read more >>

Mash-up with text message and password obscuring

One of the purposes of MATLAB Central is to encourage collaboration and code sharing in the MATLAB community. I was overjoyed when I was alerted to this new file on the Exchange. Basically, Robert… read more >>

Advanced MATLAB: Surface plot of nonuniform data 36

Two minute video shows how to fit a surface to nonuniform data. Real data is not always on a nice X,Y grid, but the MATLAB commands SURF and MESH expect them to be. GRIDDATA and MESHGRID help to… read more >>

MATLAB Basics: GUI input validation 4

Two minute video shows how to validate GUI input. This makes sure that user input will not break your code. This example makes sure that the edit box value is not greater than twelve. This technique… read more >>

MATLAB Basics: Linearly spaced vectors 1

When I look at code written by new users, sometimes, I will see code like this: a = [1 2 3 4 5 6 7 8 9 10 11 12 13 14 15]; There is an easier way: a = 1:13; This three minute video shows… read more >>

MATLAB Basics: Getting started from Excel 9

This is one of a series of videos covering MATLAB basics. It is meant for the new MATLAB user. This video covers how to use the import wizard to bring in files, and then use the plot tools to… read more >>

MATLAB Basics: Setting a background image for a GUI 110

I recently got a question in my inbox asking how to set the background image for a GUI. This is done by creating an axes in the GUI and putting an image in it. Any UICONTROLs that you put on the GUI… read more >>

Using the clipboard from a GUI

Many of you have surely noticed that this blog took a sharp turn towards video content since I moved to the Advanced Support Group at the MathWorks in May. With all these videos, I have had to get… read more >>

MATLAB Basics video: Gallery of surface plots 1

This is one in a series of videos covering MATLAB basics. It is meant for the new MATLAB user. This video covers how a variety of visualizations that are available in MATLAB for surfaces. Video… read more >>

MATLAB Basics video: Using NaN as placeholder data in graphics 3

This is one in a series of videos covering MATLAB basics. It is meant for the new MATLAB user. This video covers how to uses NaN as placeholder data when plotting data so you can leave a gap where… read more >>

Posts 11 - 20 of 36