Stock Matlab function

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 »

Transparent legend

Matlab chart legends are opaque be default but can be made semi- or fully transparent.

March 11, 2015 No Comments Read More »

Customizing Matlab uipanels

Matlab uipanel controls can be customized using Java in ways that are impossible with plain Matlab.

February 25, 2015 14 Comments Read More »

Simulink Data Dictionary

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

February 11, 2015 18 Comments Read More »

Accessing hidden HG2 plot functionality

In HG2, some of the plot functionality is hidden in undocumented properties.

February 4, 2015 21 Comments Read More »

Matlab compiler bug and workaround

Both the Matlab compiler and the publish function have errors when parsing block-comments in Matlab m-code.

January 28, 2015 6 Comments Read More »

New book: Accelerating MATLAB Performance

Accelerating MATLAB Performance (ISBN 9781482211290) is a book dedicated to improving Matlab performance (speed).

December 16, 2014 No Comments Read More »

Another couple of Matlab bugs and workarounds

A couple of internal Matlab bugs and their workarounds.

November 26, 2014 32 Comments Read More »

Plot markers transparency and color gradient

Matlab plot-line markers can be customized to have transparency and color gradients.

November 19, 2014 90 Comments Read More »

Plot line transparency and color gradient

Static and interpolated (gradient) colors and transparency can be set for plot lines in HG2.

November 13, 2014 50 Comments Read More »

Cookie (75 days 22 hours ago): If you have the parallel toolbox there is a method byteArray = distcompserialize64(myData) which appears to function the same as getByteStreamFromArray()> but does not seem to...
Enrico Segre (77 days 11 hours ago): Actually, here you’re talking, AFAIU, only of callbacks fired by events generated in Matlab graphic windows. I argue that they a little special by themselves, and...
Nina797 (88 days 6 hours ago): Hey Yair, I really appreciate your fantastic blog! I had no idea these amazing features were out there, and many of them are exactly what I’ve been looking for. Thanks again!
Yair Altman (132 days 5 hours ago): see the details in my reply above
Gehan (132 days 5 hours ago): The link at https://www.mathworks.com/matl abcentral/fileexchange/30672-m xgetpropertyptr no longer contain the files mxGetPropertyPtr.c mxGetPropertyPtr.h I downloaded the folder....
Yair Altman (132 days 5 hours ago): I believe that you are referring to James Tursa’s submission – you can get it here: https://www.mathworks.com/matl abcentral/fileexchange/30672-m xgetpropertyptr....
Gehan Abouelseoud (132 days 6 hours ago): These files are no longer available what can I do? mxGetPropertyPtr.c mxGetPropertyPtr.h
Yair Altman (177 days 10 hours ago): @Bob – you are mistaken: s=warning(...) returns the warnings state as it was before the state was modified, so my code is correct. There is no need for a separate call to...
Bob Pownalll (179 days 4 hours ago): Thanks! I was trying to figure out how to do exactly this (i.e. Use a try / catch block with something that generated a warning, not an error) and you pointed me to a solution!...
Gianmarco (200 days 10 hours ago): Hi Yair, what about if I would like to set a specific background and font color to the table row header?
Antonio (220 days 10 hours ago): Note Intel’s MKL implementations of BLAS/LAPACK are already multi-threaded, so it is likely that you won’t achieve a vast improvement (the overall performance could even...
Yair Altman (264 days 9 hours ago): which Matlab version are you using?
Matlab-user (264 days 9 hours ago): I am trying to do it using uipushtool since uisplittool is not supported anymore. I am able to insert the image icon in the toolbar, but not sure how to get the dropdown (trying...
Yair Altman (289 days 4 hours ago): @Peter – I’m happy to hear that you found my work useful. Feel free to use my algorithm and code for any non-commercial research usage. I just ask that you add...
Niko (297 days 3 hours ago): jTabGroup = getappdata(handle(hTabGroup),' JTabbedPane'); doesn’t work anymore in R2023b 🙁 when i do jTabGroup = findjobj(hTabGroup,'class','MJ TabbedPane'); I get an object of...