Monthly Archive: May 2012

Internal Matlab memory optimizations

Copy-on-write and in-place data manipulations are very useful Matlab performance improvement techniques.

May 30, 2012 7 Comments Read More »

Array resizing performance

Several alternatives are explored for dynamic array growth performance in Matlab loops.

May 23, 2012 7 Comments Read More »

Preallocation performance

Preallocation is a standard Matlab speedup technique. Still, it has several undocumented aspects.

May 16, 2012 30 Comments Read More »

Customizing menu items part 3

Matlab menu items can easily display custom icons, using just a tiny bit of Java magic powder.

May 9, 2012 39 Comments Read More »

Customizing menu items part 2

Matlab menu items can be customized in a variety of useful ways using their underlying Java object.

May 2, 2012 14 Comments Read More »

Yair Altman (19 hours 19 minutes ago): Perhaps the uihtml function can help you (R2019b or newer). In any case, uifiures use a radically different underlying technology than Java-based figures, so everything...
Neelakanda Bharathiraja (19 hours 24 minutes ago): Hi Yair, Please let us know how to create the same integrated browser control with uifigure.
matt (10 days 5 hours ago): There is no Edge in quiver, so this workaround will not help.
matt (10 days 5 hours ago): I very much wanted this to work with Quiver, and it does as long as the number of points is not too big. Using 2018a, I get the warnings/errors above even if placed in a single call to...
matse (15 days 14 hours ago): Is there a possibility to rotate the controllib.widget.Slider? So to have it vertical? Thanks!
Yair Altman (20 days 16 hours ago): Perhaps it’s because the table is empty, I don’t know. In any case, I think you can ignore this error, I don’t think that it affects the functionality.
Yeah (20 days 20 hours ago): I have the “Exception in thread “AWT-EventQueue-0″ java.lang.NullPointerException ” proplem.. and I add these lines in my function. the java warning message...
Yair Altman (30 days 22 hours ago): I assume that you refer to the html tags example for uitable at the bottom of the article. If you click a uitable cell, you enter editor mode, and this may behave in an...
Ajay Krishna (31 days 2 hours ago): Hello Yair, i tried replicating the example with all the cells center aligned. The problem is when i click the 1st cell the text of neighbouring cell changes to white or it...
Vinicius (32 days 11 hours ago): I would just like to thank you for your fantastic work. I was looking for ages for a SIMPLE way to do this!
todd welti (42 days 10 hours ago): Is there any way to prevent Matlab opening axis props window when you quickly turn off/on a plot line from the plot browser? I find that most annoying.
Yair Altman (44 days 10 hours ago): Perhaps you tried to access the class before you used javaaddpath to add the JAR file to the classpath. If Matlab fails to find a class, then it will not be able to access it...
mukesh Muthu (44 days 11 hours ago): i get the following error , im using matlab 2016b-64bit if i use graph = com.mxgraph.view.mxGraph Undefined variable "com" or class "com.mxgraph.view.mxGraph". if i use graph =...
Sebastian Hölz (49 days 6 hours ago): OK, Been working on this again and found a solution which works in 2020a and 2020b. Below a working example which resets the KeyPressFcn for all ui-modes after activating...
JCFL (51 days 19 hours ago): I was trying the above trick to change the transparency of contour lines and wondering why not all the lines have changed — then I found your post. Thanks and your post saved me.