String/char compatibility
Backward compatibility of strings in function inputs is a challenge, that can be assisted with an undocumented builtin function.
Semi-documented function
Password & spinner controls in Matlab GUI
Password fields and spinner controls can easily be embedded in Matlab GUIs.
Editable combo-box
Matlab's popup menu (combo-box) control is quite limited in its abilities. This article explains how we can work around these limitations.
Function definition meta-info
There are multiple ways to retrieve meta-info about functions in Matlab.
Math libraries version info & upgrade
Matlab exposes undocumented info about its internal math libraries; these libraries can be upgraded manually.
Handle Graphics Behavior
HG behaviors are an important aspect of Matlab graphics that enable custom control of handle functionality.
Customizing menu items part 1
Matlab menus can be customized in a variety of undocumented manners - first article of a series.
Common javacomponent problems
The javacomponent function is very useful for placing Java components on-screen, but has a few quirks.
Types of undocumented Matlab aspects
This article lists the different types of undocumented/unsupported/hidden aspects in Matlab
Javacomponent background color
This article explains how to align Java component background color with a Matlab color.