3:24

This week we will take a look at how you can capture the mouse movement through callbacks. As the mouse moves, we will update the xdata of a line so that you are moving the line with the mouse. if… read more >>

2:38

Last time, I showed how to add the newly documented UITABLE to a GUI. [click here] There were a few questions [click here] about how to access the data in the UITABLE from the callback of another… read more >>

4:17

MATLAB GUI developers often want to have a mini-spreadsheet in their GUI. This can be done with a new widget added to the set of controls available in GUIDE. Now with UITABLE you can add that… read more >>

2:35

Sometimes you want something to update in MATLAB on a regular schedule. Timer objects can do that for you. We first introduced this for test and measurement applications, but it has since been moved… read more >>

2:14

When MATLAB throws an error, if you are in a function, you will end up at the base workspace and lose access to the variables as they were in the function when the error was thrown. This makes it… read more >>

5:09

This short video covers the difference between a “structure of arrays” and an “array of structures”. if (typeof(playerLoaded) === ‘undefined’) {var playerLoaded =… read more >>

4:02

There are three inputs to every automatically generated callback from GUIDE: function edit1_Callback(hObject, eventdata, handles) A common question that I am asked is “What is the handles… read more >>

7:30

This short video starts with two minutes of trying every widget on the example GUI. Then there is five and a half minutes of showing the callbacks on the widgets. Push button Push button with a… read more >>

0:57

It took me a lot of work, but I managed to sneak an easter egg into MATLAB 2008a. It helps to know people who approve the final build that owe you a favor (we are even now, William!) No one has… read more >>

7:17

This is a simplified version of the first problem I ever attempted to solve in MATLAB. For my original problem, I was trying to figure out the probability of being on any square in the board game… read more >>