Monthly Archive: January 2014

Assessing Java object size in Matlab

Java object sizes are not reported by Matlab, but we can still estimate them using two free external utilities.

January 29, 2014 No Comments Read More »

Serializing/deserializing Matlab data

Matlab does not provide a documented manner to serialize data into a byte stream, but we can do this with some undocumented functionality.

January 22, 2014 22 Comments Read More »

MathWorks blogs facelift

MathWorks has just released a new look-&-feel for their blogs section.

January 12, 2014 One Comment Read More »

2013 perspective & plans for 2014

2013 has seen a continued steady growth in website content and readership. This post takes an overview of past achievements and future plans.

January 8, 2014 One Comment Read More »

Dom (11 hours 55 minutes ago): Yair I have tried your code with trucoloralpha and the markers do not appear transparent in R2021b, same as for Oliver.
Yair Altman (3 days 19 hours ago): Ren – This is usually the expected behavior, which avoids unnecessary duplications of the Excel process in CPU/memory. If you want to kill the process you can always run...
Yair Altman (4 days 9 hours ago): When you use plot() without hold(‘on’), each new plot() clears the axes and draws a new line, so your second plot() of p2 caused the first plot() line (p1) to be...
Cesim Dumlu (10 days 16 hours ago): Hello. I am trying to do a gradient plot for multiple functions to be displayed on the same axes and each one is colorcoded by respective colordata, using the same scaling. The...
Yair Altman (18 days 19 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 (18 days 19 hours ago): >> [txt1,txt2] ans = ‘abrakadabra’
Veronica Taurino (18 days 20 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 (21 days 20 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 (22 days 0 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 (45 days 20 hours ago): Hi: I’m wondering if i can add my customized section or tab ?
Yair Altman (57 days 12 hours ago): @Sagar – use the view(az,el) function to rotate the 3D axes.
Sagar Chawla (57 days 12 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 (57 days 13 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 (61 days 3 hours ago): Thanks Yair, it was the second. I didn’t not include the drawnow ()
Yair Altman (61 days 6 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...