Monthly Archive: February 2016

Munich Germany visit, 9-11 May 2016

I will be visiting clients in Munich, Germany between May 9-11, 2016 for advanced Matlab training and consulting.

February 27, 2016 No Comments Read More »

Better MEX error messages

The default clunky and release-incompatible MEX error messages can be improved using a simple hack.

February 24, 2016 2 Comments Read More »

Simple GUI Tabs for Advanced Matlab Trading App

A new File Exchange utility enables to easily design GUI tabs using Matlab's GUIDE

February 17, 2016 15 Comments Read More »

Quirks with compiled Matlab DLLs

Several quirks with Matlab-compiled DLLs are discussed and workarounds suggested.

February 10, 2016 No Comments Read More »

Convolution performance

Matlab's internal implementation of convolution can often be sped up significantly using the Convolution Theorem.

February 3, 2016 6 Comments Read More »

Tommy (6 days 7 hours ago): Just adding my implementation inspired by Sebastian and i3v. It handles the state reset that occurs when uimode changes. Also, has options to ignore/append for specific modes....
Niko (10 days 22 hours ago): Hi, Has anyone acomplished to install Andreas’ tool for Matlab version ‘9.11.0.1809720 (R2021b) Update 1’ or higher? I think the fact that Matlab now uses the stupid...
Gabriel (32 days 18 hours ago): This didn’t work when trying to link y axes across the plots in each column and x axes across the plots in each row on an (m x n) tiledlayout. On matlab R2021a found that I...
Ana Gomez (61 days 4 hours ago): I understand Yair, Thank you very much for all your valuable assistance. I think I can manage with the options I have now, but I will contact you as professional consultant if I...
Yair Altman (63 days 16 hours ago): @Ana – it appears that you need to customize a complex GUI, and require more than simple answers to simple queries, which is beyond the scope of a blog Q&A....
Ana Gomez (65 days 18 hours ago): Thank you very much Yair. yes I was doing something wrong. I was able to remove the root now 🙂 As you say I am using the Java-based component, in a Matlab 2016b, quite old, but...
Yair Altman (67 days 13 hours ago): Ana, I believe that you are mistaken. Assuming you’re using the Java-based (not the new web-based) checkboxtree component (as described in https://undocumentedmatlab....
Ana Gomez (67 days 22 hours ago): Thank you for the prompt answer! Is this also possible with checkboxtree? Because I am having some trouble with the method setRootVisible in this case. No method...
Yair Altman (67 days 23 hours ago): @Ana – mtree.Tree.setRootVisible(fals e)
Ana Gomez (68 days 0 hours ago): Good morning Yair, and thanks for these really useful series 🙂 I am wondering if it is possible to create this tree but without the “root”, I mean, in your example,...
Peter (75 days 0 hours ago): It’s working! THANK YOU!!
Yair Altman (75 days 13 hours ago): @Peter – tab heights are set by the Operating System’s Look and Feel. You can either change the Look-and-Feel used by Matlab, or use the much larger tabs in the GUI...
Peter (75 days 14 hours ago): Hello again Mr. Altman and thank you for all you work and help! I have a question. I want to resize the TABS, i mean the small things at the top, that says “tab1,...
Yair Altman (76 days 23 hours ago): @Santiago – AFAIK you cannot parent a Matlab uimenu or uitoolbar to a uitab. However, you can add Java components (in your case, JMenuBar and JToolBar) using the...
Yair Altman (76 days 23 hours ago): @Peter – you can modify the scrollbars by accessing them directly. For example: % Create a multi-line (Max>1) editbox uicontrol hEditbox = uicontrol('style','edit',...