Monthly Archive: December 2013

Accessing private object properties

Private properties of Matlab class objects can be accessed (read and write) using some undocumented techniques.

December 18, 2013 2 Comments Read More »

Class object creation performance

Performance aspects of Matlab class object creation are discussed, with specific suggestions.

December 11, 2013 8 Comments Read More »

Plotly graphs

Plotly charts can be created and customized in Matlab.

December 4, 2013 4 Comments Read More »

Yair Altman (10 days 18 hours ago): @Veronica – you are using the new version of uitree, which uses HTML-based uifigures, and my post was about the Java-based uitree which uses legacy Matlab figures. For...
Veronica Taurino (10 days 18 hours ago): >> [txt1,txt2] ans = ‘abrakadabra’
Veronica Taurino (10 days 18 hours ago): Hello, I am just trying to change the uitree node name as you suggested: txt1 = 'abra'; txt2 = 'kadabra'; node.setName([txt1,txt2]); >> "Unrecognized method, property, or...
Yair Altman (13 days 18 hours ago): The version of JGraph that you downloaded uses a newer version of Java (11) than the one that Matlab supports (8). You need to either (1) find an earlier version of JGraph that...
mrv (13 days 23 hours ago): hello, I used MATLAB 2019b update9, I have add jgraphx.jar to javaclassapth, and restart matlab, but still got errors below: Warning: A Java exception occurred trying to load the...
xuejie wu (37 days 18 hours ago): Hi: I’m wondering if i can add my customized section or tab ?
Yair Altman (49 days 10 hours ago): @Sagar – use the view(az,el) function to rotate the 3D axes.
Sagar Chawla (49 days 10 hours ago): I want to know how to change the x-axis to the z-axis. I mean the position. Like if there is a 3d animated graph then how to change position of the axis. X-axis in place of...
Ren (49 days 11 hours ago): I noticed that xlsread will create a hidden and never-dying special server that always has priority when actxGetRunningServer is called. So this cause a problem that no matter how many...
Ben Abbott (53 days 2 hours ago): Thanks Yair, it was the second. I didn’t not include the drawnow ()
Yair Altman (53 days 5 hours ago): @Ben – it looks perfectly ok (with color gradient and all) on my R2022a… Perhaps you missed some of the steps (e.g. setting the ColorBinding to 'interpolated') or...
Ben Abbott (53 days 5 hours ago): The graded color is not working for me using R2021a. The plot “HG2 plot line color, transparency gradient” looks exactly like “Transparent HG2 plot...
Yair Altman (76 days 8 hours ago): Oliver – you probably forgot to update hMarkers.FaceColorType to ‘truecoloralpha‘: x=1:10; y=10*x; figure; hLine = plot(x,y,'o-'); drawnow...
Oliver (76 days 8 hours ago): This seems to have been disabled in the most recent version of Matlab (R2021b). When I use this method the hMarker.FaceColorData does change, but the markers are not made...
Yair Altman (95 days 6 hours ago): @Tim – the new uidatepicker() function only works with web-based figures (created using the uifigure() function or App Designer); it is not available on the legacy...