Mex

Matlab's internal memory representation

Matlab's internal memory structure is explored and discussed.

March 15, 2012 9 Comments Read More »

Matlab mex in-place editing

Editing Matlab arrays in-place can be an important technique for optimizing calculations. This article shows how to do it using Mex.

February 8, 2012 15 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 »

Alessandro Beda (6 days 21 hours ago): I found what I think is a bug related to this (tested in R2022 and R2023a). If I add a “ButtonDownFcn” to the plots (see example below), then the modified...
Nicholas (8 days 11 hours ago): Yair, Changing the desktop help options did not solve the issue. Though, it’s unclear how I could change these options in the Runtime, if that’s what you meant? I should...
Yair Altman (12 days 7 hours ago): @Francisco – this is one of those cases where you should ask MathWorks support. After all, you’re trying to use a supported Matlab functionality when you encountered...
Francisco Campos (12 days 18 hours ago): Hello, thanks for all your work that has been immensely useful for those working in the Matlab environment. I have been trying to replace matlabcontrol with the official...
Yair Altman (16 days 19 hours ago): Kei – this is possible, I believe that I saw this ability somewhere, a few years ago. I don’t remember exactly where, it will require a bit of research, but...
Kei (16 days 22 hours ago): Hello Yair Thank you for this great article. I would like to freeze first two columns in uitable. Do you know if such option is available? Since looks like this option is not available...
Andrés Aguilar (20 days 9 hours ago): Hello, has anyone tried to change the language of the DateComboBox? For example English -> French ————&# 8212;—- January -> Janvier April...
Yair Altman (29 days 7 hours ago): I posted my treeTable utility 10 years ago for anyone to use freely, on an as-is basis, without any warranty, updates or support. If you need any customization or assistance...
JY (29 days 8 hours ago): Yair, could you respond to this question please? I’m also finding it difficult to implement such a multi-hierarchy table. Thanks
Yair Altman (30 days 18 hours ago): To debug uifigures in an external browser (e.g. to see the internal HTML/CSS) we need to first set Matlab to enable such debugging. I updated Step #2 above with the relevant...
Yair Altman (30 days 18 hours ago): The error indicates that the LightweightHelpPanel exists, but fails to load due to some funky preference of your deployed Help documentation. Try to set your Matlab...
Ba (38 days 21 hours ago): Dear Iliya, remove uibutton, instead of using the “WindowButtonDownFcnR 21; of uifigure is working for me.
Nicholas (48 days 8 hours ago): Hi Yair, Thanks for the reply. I am on Windows 10. I also forgot to mention that this all works wonderfully out of the editor. It only fails once compiled. So, yes, I have tried a...
Yair Altman (48 days 16 hours ago): Nicholas – yes, I used it in a compiled Windows app using R2022b (no update). You didn’t specify the Matlab code location that threw the error so I can’t help...
Nicholas (49 days 12 hours ago): Hi Yair, Have you attempted your displayWebPage utility (or the LightweightHelpPanel in general) within a compiled application? It appears to fail in apps derived from both R2022b...