Monthly Archive: April 2009

Button customization

Matlab's button uicontrols (pushbutton and togglebutton) are basically wrappers for a Java Swing JButton object. This post describes how the buttons can be customized using this Java object in ways

April 24, 2009 32 Comments Read More »

Spy Easter egg

The built-in Matlab function spy has an undocumented feature (Easter egg) when it is called with no input arguments.

April 11, 2009 4 Comments Read More »

ismembc – undocumented helper function

Matlab has several undocumented internal helper functions that can be useful on their own in some cases. This post presents the ismembc function.

April 8, 2009 14 Comments Read More »

Undocumented profiler options

The Matlab profiler has some undocumented options that facilitate debugging memory bottlenecks and JIT (Just-In-Time Java compilation) problems.

April 2, 2009 23 Comments Read More »

Mohit (5 hours 54 minutes ago): Hi Yair, I am trying to change keybindings to certain keys for many systems is there any way that we can change these settings. i can change in window dialogue like...
Jan Kappen (2 days 5 hours ago): @Eric, I’m just curious, is the new chart container class (https://de.mathworks.com/help /matlab/ref/matlab.graphics.ch artcontainer.chartcontainer-cl ass.html) the...
Sam (8 days 14 hours ago): Doesn’t work for me! I am using Matlab 2018a, no different at all, even the exe file size is the same.
Joonas T. Holmi (24 days 7 hours ago): Very good comment Yair! I posted the above function too hastily… I will have to apologize for claiming above that it allows updating MATLAB’s jar files without...
Yair Altman (26 days 3 hours ago): @Claudio – I don’t know exactly what you did in your code, the following works perfectly fine for me on R2020a: jComponent = com.jidesoft.combobox.DateComb oBox;...
Yair Altman (28 days 3 hours ago): Thanks for sharing Joonas – this seems useful indeed. Users who will use your script are probably savvy Java programmers, who don’t need a reminder of the dangers in...
Joonas T. Holmi (28 days 3 hours ago): Yair and others, I found yet another way to add files to Java’s class path. See the function java_class_path_add_before_sta tic(file) below. Benefit of this new method...
Joonas T. Holmi (29 days 11 hours ago): Krishnan, It is ‘java.lang.System.getPro perty‘ and ‘java.lang.System.setPro perty‘. I read that JVM uses ‘java.class.path’ content only...
claudio (36 days 21 hours ago): Hi Yair i’m trying to set default string in DateComboBox to display before selecting date from date panel jElement.getEditor.getEditorCo mponent.setText('Set default date')...
Loren Shure (42 days 5 hours ago): Hi Yair- Very nice example showing people how to delve in – plus a nice heads up for us to always go back and look at our shipping code. Probably feval was the only option...
Michelle Hirsch (44 days 22 hours ago): Thanks Yair, as always, for the thoughtful post. I’ve forwarded it to the folks from both the Statistics team and the Performance team for their input. Happy Pesach!
Maurizio (59 days 23 hours ago): Hi Yair, how can I define a callback for a cell/row/column selection? In createTable you can define a data changed callback, but if you simply select a cell, how can you define a...
Donato (61 days 23 hours ago): Hi Yair, it seems that in Matlab R2019b this method doesn’t work. Have you some solutions? Thanks.
Maurizio (63 days 10 hours ago): Thank you Yair, I’ve supposed it, but I was not sure. Maurizio
Yair Altman (64 days 0 hours ago): headers is a simple cell array of strings (column header names). I thought that was pretty obvious from the context… Additional types of uitable customizations are...