all_blogs - Page 7 of 42 - Undocumented Matlab

Icon images & text in Matlab uicontrols

HTML can be used to add image icons to Matlab listbox and popup (drop-down) controls.

September 28, 2016 6 Comments Read More »

Aligning uicontrol contents

Matlab uicontrols can often be customized using plain HTML/CSS, without need for advanced Java.

September 22, 2016 6 Comments Read More »

Customizing uifigures part 2

Matlab's new web-based uifigures can be customized using custom CSS and Javascript code.

September 7, 2016 2 Comments Read More »

Zero-testing performance

Subtle changes in the way that we test for zero/non-zero entries in Matlab can have a significant performance impact.

August 31, 2016 5 Comments Read More »

AppDesigner's mlapp file format

MLAPP files created by AppDesigner can be inspected and manipulated outside AppDesigner.

August 17, 2016 9 Comments Read More »

Customizing axes part 5 – origin crossover and labels

The axes rulers (axles) can be made to cross-over at any x,y location within the chart.

July 27, 2016 6 Comments Read More »

Customizing uifigures part 1

Matlab's new web-based uifigures can be customized in a variety of undocumented ways.

July 21, 2016 12 Comments Read More »

Listbox selection hacks

Matlab listbox selection can be customized in a variety of undocumented ways.

July 13, 2016 4 Comments Read More »

A few parfor tips

The parfor (parallel for) loops can be made faster using a few simple tips.

July 6, 2016 6 Comments Read More »

Handling red Java console errors

Red Java errors are sometimes displayed in the Matlab console. They can be removed or avoided in a variety of means.

June 29, 2016 6 Comments Read More »

Eric Dziekonski (16 days 3 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 (16 days 9 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 (16 days 23 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 (31 days 10 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...
Sunki Reddy Gunugu (33 days 7 hours ago): hi 1.i would like to know how the error in command window of matlab is captured and displayed in the GUI with the same color in CW 2. Is their any way to replicate the...
Matthias Brenneis (36 days 2 hours ago): Hi, thank you so much for the inspiring work and comments! My issue is: As soon as the panel gets an axes, the panel is no longer transparent: f =...
Collin (55 days 23 hours ago): Yair, In 2020a Mathworks added this semi-useful class matlab.ui.internal.JavaMigrati onTools Which contains static methods to call javacomponent, actxcontrol or to get an...
Yair Altman (59 days 9 hours ago): @Pierre – thanks for sharing this clever useful trick
Pierre (59 days 9 hours ago): Hello, This post has been really useful to me. I just want to share a small trick. I have no idea whether it is reproducible or how it works, but it does the job for me (Win 10,...
Hannes (66 days 7 hours ago): It is also not working for me on R2019a Update 5. Best Hannes.
Yair Altman (71 days 5 hours ago): @Peter – the graphics system might not be fully initialized by the time that the startup script is being executed by the Matlab engine. I suggest placing the relevant code...
Philip (71 days 10 hours ago): Yair, How would I implement a renderer for com.jidesoft.combobox.DateSpin nerComboBox so that the editor remains the same (combo box with spinner) but the renderer displays as a...
Reza (71 days 15 hours ago): Yair, I found the solution by using “hFills(i).StripDataR 21;. Thanks
Reza (71 days 17 hours ago): Hi Yair, There is “VertexData” in property of “TriangleStrip .FacePrims”, but there is no information about patch “faces” that can connect vertices...
Peter (73 days 23 hours ago): I have a problem with putting this into the startup.m to be executed at the beginning of the MATLAB session. jDesktop = com.mathworks.mde.desk.MLDeskt op.getInstance; try cmdWin =...