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 (1 day 12 hours ago): Thanks for the note Eric – you forgot the crucial call to jTable.setLabelTable(labelTabl e) – I added it into your code snippet above.
Erik (2 days 23 hours ago): Thank you for this — I don’t know if this has been mentioned anywhere else before, but it could be useful to mention how to add custom labels to a jslider. I did the...
turhv (15 days 17 hours ago): very nice! work perfectly to me in MATLAB 2019a. thanks!!!
Jianfei (48 days 21 hours ago): I have tried the MathWorks CheckBoxList in Matlab 2015b. For whatever the reason, I can’t change the font properties. I can change the font color, but changing font properties...
Donato Coppola (54 days 16 hours ago): Hi Yair, I have a problem with the double format. When I run the treeTable function, the numbers in double format cells are displayed with comma as decimal separator. How can...
Kim (60 days 6 hours ago): Yair, the following didn’t work for me either: jh.setBorderPainted(false); Regards, Kim
Adil (62 days 8 hours ago): Thank you for the blog, it was useful for me. I have a file named App_project.mlapp.zip and when I extract it through Winzip it gives all the files exactly as you described above. I...
Mr Ashley Trowell (64 days 18 hours ago): Thank you so much for this analysis. Also, I find it somewhat horrifying. The take away seems to be to use && / || and NOT and / or. Thanks a bunch! ~Ashley
Matt (69 days 19 hours ago): Late reply I know, but you can call custom shortcuts with alt-#. Hold down Alt to see what number is assigned to the shortcuts you’ve created. Now if there was a way to create a...
James (77 days 14 hours ago): Is there a way to change the location of the window? They pop up at random locations and the user has to chase them down.
Robin (77 days 22 hours ago): Hi Yair, This has been a great help. With the removal of com.mathworks sometime in the future (as announced in R2020b), is there an alternative? For me, just getting a preference...
Eric Dziekonski (99 days 20 hours ago): This is fantastic! Thanks everyone! To get access to CEF on 2019b, I had to take the advise of Jeffery Devereux and Xiangrui Li. warning off MATLAB:structOnObject % suppress...
Yair Altman (100 days 2 hours ago): jPanel1.setParent(jPanel2) will reparent jPanel1 (and similarly any Java component/container) inside jPanel2 (any Java container). While this might work, it seems to me to be an...
Eivind (100 days 17 hours ago): Hi, Thanks for a great function! I was trying to put the main panel of my figure into a scrollable panel with the goal of zooming into the panel using shift+scroll and scrolling up...
Yair Altman (115 days 3 hours ago): There is no direct way to replicate the CW in a GUI window, you’ll need to display the text in the GUI using your program logic. Here is one possible implementation that...