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Guest bloggers

Better MEX error messages

The default clunky and release-incompatible MEX error messages can be improved using a simple hack.

February 24, 2016 2 Comments Read More »

Simple GUI Tabs for Advanced Matlab Trading App

A new File Exchange utility enables to easily design GUI tabs using Matlab's GUIDE

February 17, 2016 15 Comments Read More »

Quirks with compiled Matlab DLLs

Several quirks with Matlab-compiled DLLs are discussed and workarounds suggested.

February 10, 2016 No Comments Read More »

Graphic sizing in Matlab R2015b

Matlab release R2015b's new "DPI-aware" nature broke some important functionality. Here's what can be done...

January 20, 2016 8 Comments Read More »

Capturing print events

Matlab print events can be trapped by users to enable easy printout customization.

July 8, 2015 3 Comments Read More »

JGraph in Matlab figures

JGraph is a powerful open-source Java library that can easily be integrated in Matlab figures.

July 1, 2015 8 Comments Read More »

copyobj behavior change in HG2

the behavior of Matlab's copyobj function changed in R2014b (HG2), and callbacks are no longer copied.

May 13, 2015 No Comments Read More »

Using Infiniband with Matlab Parallel Computing Toolbox

Infiniband networking can significantly improve PCT performance in Matlab parallelization and distributed computing.

March 26, 2015 2 Comments Read More »

Simulink Data Dictionary

Simulink contains undocumented public API for access to its data dictionary functionality.

February 11, 2015 15 Comments Read More »

export_fig

The export_fig utility enables publication-quality Matlab plotting output.

January 21, 2015 20 Comments Read More »
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Accelerating MATLAB Performance book
Recent Posts

Speeding-up builtin Matlab functions – part 3

Improving graphics interactivity

Interesting Matlab puzzle – analysis

Interesting Matlab puzzle

Undocumented plot marker types

Matlab toolstrip – part 9 (popup figures)

Matlab toolstrip – part 8 (galleries)

Matlab toolstrip – part 7 (selection controls)

Matlab toolstrip – part 6 (complex controls)

Matlab toolstrip – part 5 (icons)

Matlab toolstrip – part 4 (control customization)

Reverting axes controls in figure toolbar

Matlab toolstrip – part 3 (basic customization)

Matlab toolstrip – part 2 (ToolGroup App)

Matlab toolstrip – part 1

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Recent Comments
  • Yair Altman (11 days 4 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 (11 days 4 hours ago): >> [txt1,txt2] ans = ‘abrakadabra’
  • Veronica Taurino (11 days 4 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 (14 days 4 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 (14 days 9 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 (38 days 5 hours ago): Hi: I’m wondering if i can add my customized section or tab ?
  • Yair Altman (49 days 21 hours ago): @Sagar – use the view(az,el) function to rotate the 3D axes.
  • Sagar Chawla (49 days 21 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 21 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 12 hours ago): Thanks Yair, it was the second. I didn’t not include the drawnow ()
  • Yair Altman (53 days 15 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 15 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 18 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 18 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 16 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...
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