COM

uiinspect

uiinspect is a Matlab utility that displays detailed information about an object's methods, properties and callbacks in a single GUI window.

January 23, 2013 6 Comments Read More »

Fixing Matlab's actxserver

Matlab's COM (ActiveX) server behavior can be fixed in a couple of useful manners.

December 19, 2012 8 Comments Read More »

xlswrite for Mac, Linux

Several Matlab utilities enable reading/writing spreadsheet data (including XLS files) in Macs, Linux.

August 2, 2012 9 Comments Read More »

Controlling callback re-entrancy

Callback reentrancy is a major problem for frequently-fired events. Luckily, it can easily be solved.

August 10, 2011 17 Comments Read More »

Running VB code in Matlab

Matlab does not natively enable running VB code, but a nice trick enables us to do just that

July 20, 2011 14 Comments Read More »

COM/ActiveX tips & tricks

This article describes several little-known tips useful for COM / ActiveX programming in Matlab

July 28, 2010 6 Comments Read More »

Yair Altman (5 hours 21 minutes ago): Starting in R2022b the legacy @ syntax has changed from a warning to an error. Classes that use the legacy syntax generate a run-time error and no longer run.
Jeremiah Sullivan (6 hours 23 minutes ago): For what its worth, I am still getting that same “undocumented syntax” warning in 2022a. I really hope they don’t create another breaking change…
SKM (22 days 0 hours ago): It is 10 years since the original article, but I would like to bring to attention that such issues have not yet been resolved. For example, programmatically opening and closing files in...
Yair Altman (52 days 10 hours ago): @Ken – I cannot reproduce your report, it works as expected for me even on R2022b
Yair Altman (52 days 13 hours ago): try to use the waitfor function
Danila Berezin (57 days 0 hours ago): Hi I have a similar issue. Did you find a workaround for this?
Ken Johnson (65 days 13 hours ago): Why does the second catch block in this code example not work? (It works if you restart MATLAB and then omit the first try-catch block.) try a = [0,0;0,0]\[1;1]; catch...
Santiago (70 days 4 hours ago): It works perfectly. Thanks so much.
Yair Altman (70 days 9 hours ago): Santiago – you can get the mouse X,Y positions from the Java eventData object (getX(), getY()), convert this into a point (p=java.awt.Point(x,y)), then use the JTable...
Santiago (71 days 1 hour ago): Hi Yair. I’m using the MouseReleasedCallback but I need to get the indices of the selected cell. I can get them without problems with left clicks but, if I try to do it with...
Yair Altman (89 days 5 hours ago): Adam – perhaps there is a builtin syntax-pane control for uifigures, but I am not aware of one. Perhaps you can try to implement a uihtml panel with a GeSHi...
Yair Altman (89 days 5 hours ago): Marcel – 12 years and ~25 releases since I wrote this article, it is no surprise at all that some things no longer work the same way. In fact, the surprising thing is that...
Yair Altman (89 days 5 hours ago): See the documentation of the uitree function. The text in my article refers to the legacy (Java-based) uitree version, which is not documented, whereas it is documented and...
SOULEYMANE Zakaria (94 days 11 hours ago): Hello. Thank you for sharing. I would like to know if someone could help me with the syntax it takes to use uitree on “Appdesigner”. When I use the syntax you...
Nicholas (94 days 23 hours ago): Hello Yair, Have you, or anyone else, had an opportunity to try this demo in R2022a/b? I cannot get the HTMLBrowserPanel object to update with html text (nor with an html file, if...