Java

Expanding urlread capabilities

The built-in urlread functions has severe limitations. This article explains how to solve them.

March 21, 2012 17 Comments Read More »

Java stack traces in Matlab

Matlab does not normally provide information about the Java calls on the stack trace. A simple trick can show us this information.

March 7, 2012 4 Comments Read More »

Using Java Collections in Matlab

Java includes a wide selection of data structures that can easily be used in Matlab programs - this article explains how.

February 16, 2012 18 Comments Read More »

Using spinners in Matlab GUI

Spinner controls can easily be added to Matlab GUI. This article explains how.

January 25, 2012 18 Comments Read More »

Matlab-Java memory leaks, performance

Internal fields of Java objects may leak memory - this article explains how to avoid this without sacrificing performance.

January 19, 2012 34 Comments Read More »

Converting Java vectors to Matlab arrays

Converting Java vectors to Matlab arrays is pretty simple - this article explains how.

December 14, 2011 One Comment Read More »

Common javacomponent problems

The javacomponent function is very useful for placing Java components on-screen, but has a few quirks.

December 7, 2011 29 Comments Read More »

Reasons for undocumented Matlab aspects

There are many reasons for the numerous undocumented aspects in Matlab - this article explains them.

November 30, 2011 No Comments Read More »

Types of undocumented Matlab aspects

This article lists the different types of undocumented/unsupported/hidden aspects in Matlab

November 24, 2011 No Comments Read More »

New book: Undocumented Secrets of MATLAB-Java Programming

Undocumented Secrets of Matlab-Java Programming (ISBN 9781439869031) is a book dedicated to the integration of Matlab and Java.

November 17, 2011 14 Comments Read More »

Yair Altman (39 days 21 hours ago): see the details in my reply above
Gehan (39 days 21 hours ago): The link at https://www.mathworks.com/matl abcentral/fileexchange/30672-m xgetpropertyptr no longer contain the files mxGetPropertyPtr.c mxGetPropertyPtr.h I downloaded the folder....
Yair Altman (39 days 21 hours ago): I believe that you are referring to James Tursa’s submission – you can get it here: https://www.mathworks.com/matl abcentral/fileexchange/30672-m xgetpropertyptr....
Gehan Abouelseoud (39 days 21 hours ago): These files are no longer available what can I do? mxGetPropertyPtr.c mxGetPropertyPtr.h
Yair Altman (85 days 2 hours ago): @Bob – you are mistaken: s=warning(...) returns the warnings state as it was before the state was modified, so my code is correct. There is no need for a separate call to...
Bob Pownalll (86 days 20 hours ago): Thanks! I was trying to figure out how to do exactly this (i.e. Use a try / catch block with something that generated a warning, not an error) and you pointed me to a solution!...
Gianmarco (108 days 2 hours ago): Hi Yair, what about if I would like to set a specific background and font color to the table row header?
Antonio (128 days 2 hours ago): Note Intel’s MKL implementations of BLAS/LAPACK are already multi-threaded, so it is likely that you won’t achieve a vast improvement (the overall performance could even...
Yair Altman (172 days 0 hours ago): which Matlab version are you using?
Matlab-user (172 days 1 hour ago): I am trying to do it using uipushtool since uisplittool is not supported anymore. I am able to insert the image icon in the toolbar, but not sure how to get the dropdown (trying...
Yair Altman (196 days 20 hours ago): @Peter – I’m happy to hear that you found my work useful. Feel free to use my algorithm and code for any non-commercial research usage. I just ask that you add...
Niko (204 days 19 hours ago): jTabGroup = getappdata(handle(hTabGroup),' JTabbedPane'); doesn’t work anymore in R2023b 🙁 when i do jTabGroup = findjobj(hTabGroup,'class','MJ TabbedPane'); I get an object of...
Peter Raahauge (206 days 23 hours ago): Hi Yair, I have a copyright question, and a comment to your statement above: “the speed remains nearly unaffected when you pre-allocate data properly.” One of my...
Bamby1313 (212 days 19 hours ago): Now you can use arguments validation block function output = myFunction(input1,input2) arguments (Input) input1 double {mustBeLessThan(input1,10)} = 5 input2 double...
Amin zaami (275 days 12 hours ago): Use below code, for newer version of MATLAB after 2019 to access Toolstrip: title = 'sample'; app = matlab.ui.internal.desktop.Too lGroup(title); tabgroup =...