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Presumed future risk

Sliders in Matlab GUI – part 2

Matlab contains a variety of ways to define/display slider controls in GUI windows.

July 5, 2018 8 Comments Read More »

String/char compatibility

Backward compatibility of strings in function inputs is a challenge, that can be assisted with an undocumented builtin function.

June 28, 2018 18 Comments Read More »

Blocked wait with timeout for asynchronous events

It is easy to convert asynchronous (streaming) events into a blocked wait in Matlab.

May 13, 2018 No Comments Read More »

Speeding-up builtin Matlab functions – part 2

Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example.

May 6, 2018 8 Comments Read More »

Speeding-up builtin Matlab functions – part 1

Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example.

April 29, 2018 7 Comments Read More »

Spicing up the Matlab Editor

Matlab's Editor and Workspace can be enhanced quite significantly using an open-source utility.

March 30, 2018 One Comment Read More »

Auto-scale image colors

Images can be automatically color-scaled for maximum resolution, using the undocumented MarkedClean event.

February 21, 2018 One Comment Read More »

Adding custom properties to GUI objects

It is very easy to add custom user-defined properties and methods to GUI handles and Java references in Matlab.

February 15, 2018 6 Comments Read More »

IP address input control

A built-in JIDE control can be used in Matlab GUI for IP-address entry/display.

January 31, 2018 3 Comments Read More »

Customizing axes tick labels

Multiple customizations can be applied to tick labels.

January 24, 2018 5 Comments Read More »
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Recent Posts

Speeding-up builtin Matlab functions – part 3

Improving graphics interactivity

Interesting Matlab puzzle – analysis

Interesting Matlab puzzle

Undocumented plot marker types

Matlab toolstrip – part 9 (popup figures)

Matlab toolstrip – part 8 (galleries)

Matlab toolstrip – part 7 (selection controls)

Matlab toolstrip – part 6 (complex controls)

Matlab toolstrip – part 5 (icons)

Matlab toolstrip – part 4 (control customization)

Reverting axes controls in figure toolbar

Matlab toolstrip – part 3 (basic customization)

Matlab toolstrip – part 2 (ToolGroup App)

Matlab toolstrip – part 1

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Recent Comments
  • Patrick Fitzgerald (1 day 13 hours ago): Just a heads up to anyone else digging around for help related to this: if you assign BackrgoundColor to a pushbutton-style uicontrol, it seems to prevent you from...
  • Vasiliy (17 days 9 hours ago): Hi Yair, i’m trying to use the MonthChooserPanel class. com.mathworks.mwswing.MJUtilit ies.initJIDE; handles.jPanel = com.jidesoft.combobox.MonthCho oserPanel;...
  • DM (17 days 9 hours ago): Hi Yair, I’m trying to use the MonthChooserPanel class. com.mathworks.mwswing.MJUtilit ies.initJIDE; handles.jPanel = com.jidesoft.combobox.MonthCho oserPanel; [handles.hPanel,...
  • Yair Altman (21 days 1 hour ago): @Alex – thanks, but keep in mind that new functions will only work on the recent Matlab releases. If your code needs to work on older Matlab releases, you could revert to...
  • Alex Churchill (21 days 2 hours ago): I was looking up how to do this exact task today. I was about to hold my nose and use the internal controllib function, when I happened to chance across a slightly newer...
  • Sebastian Hölz (27 days 8 hours ago): I have not investigated this in detail, but I think one way to go in new versions of Matlab (>2019b) might be to use listeners to suitable figure properties, e.g. fig =...
  • Prathep (27 days 11 hours ago): Hi Yair, Thanks for your introduction on Matlab Toostrip. Is there any way to add Matlab toolstrip for uifigures as you have done already for figure?
  • Josh (33 days 17 hours ago): Dear Yair, Small typo; you wrote >>Move lines up or down – CTRL + ALT + UP or DOWN allows you to move selected lines up or down but it’s actually ALT+SHIFT then UP/DOWN...
  • Yair Altman (40 days 12 hours ago): You can try to increase the Java heap memory size in the Matlab preferences (General => Java Heap Memory). Any changes to the settings will only take effect after restarting...
  • Thomas (40 days 13 hours ago): Hello, thanks for sharing! I currently receive the following memory error message when using savezip with a big object (Matlab R2020b, Windows 10). Error using...
  • Yair Altman (43 days 21 hours ago): Yerlan – either use menuItem1.setEnabled(0) or set(menuItem1,'Enabled',0)
  • Manzn (43 days 23 hours ago): Thank you man! you saved me, when there was no more light 😀
  • Yerlan (45 days 4 hours ago): Hello Mr. Altman, how can I disable menu items in the context menu? E.g. when I am trying to do this: menuItems = jmenu.getSubElements; menuItem1 = menuItems(1);...
  • Yair Altman (45 days 20 hours ago): Thanks for the note Eric – you forgot the crucial call to jTable.setLabelTable(labelTabl e) – I added it into your code snippet above.
  • Erik (47 days 7 hours ago): Thank you for this — I don’t know if this has been mentioned anywhere else before, but it could be useful to mention how to add custom labels to a jslider. I did the...
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