Toolbox

Speeding-up builtin Matlab functions – part 2

Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example.

May 6, 2018 8 Comments Read More »

Speeding-up builtin Matlab functions – part 1

Built-in Matlab functions can often be profiled and optimized for improved run-time performance. This article shows a typical example.

April 29, 2018 7 Comments Read More »

Matlab compilation quirks – take 2

A few hard-to-trace quirks with Matlab compiler outputs are explained.

May 31, 2017 No Comments Read More »

Speeding up Matlab-JDBC SQL queries

Fetching SQL ResultSet data from JDBC into Matlab can be made significantly faster.

November 16, 2016 6 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 »

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 »

Docs of old Matlab releases

MathWorks recently posted archived documentation for many previous Matlab releases

September 7, 2010 7 Comments Read More »

Solving a MATLAB bug by subclassing

Matlab's Image Processing Toolbox's impoint function contains an annoying bug that can be fixed using some undocumented properties.

February 7, 2010 4 Comments Read More »

Maurizio (9 days 14 hours ago): Hi Yair, how can I define a callback for a cell/row/column selection? In createTable you can define a data changed callback, but if you simply select a cell, how can you define a...
Donato (11 days 14 hours ago): Hi Yair, it seems that in Matlab R2019b this method doesn’t work. Have you some solutions? Thanks.
Maurizio (13 days 0 hours ago): Thank you Yair, I’ve supposed it, but I was not sure. Maurizio
Yair Altman (13 days 15 hours ago): headers is a simple cell array of strings (column header names). I thought that was pretty obvious from the context… Additional types of uitable customizations are...
Maurizio (13 days 15 hours ago): Hi Yair, i’m trying to use your code example to change the colors of a table cell, but I have a doubt: in the following part of your code: % Yellow background for significant...
Mike (16 days 16 hours ago): When I use the suggestion above to set the ‘defaultAxesCreateFcn 217;, it works as expected in that the axes toolbar is gone and the default behavior is to zoom. However,...
Yair Altman (29 days 23 hours ago): @Maurizio – instead of using the integrated Panel title, you can use a separate label control (uicontrol('Style','text',...) or a JLabel). Alternatively, you can customize...
Maurizio Giardina (30 days 0 hours ago): Hi Yair, make transparent panel background is what I need for my application, but I have a problem:the panels I use have also a title, and the background of the title is...
Menno (33 days 19 hours ago): Dear Yair, As an experienced Matlab user, I have been following your site for quite some time now. With your great series of articles on the Toolstrip, I managed to build a...
Iliya Romm (52 days 22 hours ago): To anybody attempting this in R2019b (and later?): unless you specify the image size, nothing will be shown!. A solution is presented in this answer str = [''];
Yair Altman (56 days 23 hours ago): @Don – you can control the components of controllib.widget.Slider using its internal properties, as follows: >> warning off MATLAB:structOnObject % avoid warning >>...
Don (57 days 1 hour ago): I do not see a visible (on/off) property. Is there a way hide/unhide these, specifically controllib.widget.Slider. I currently just use Position and move it out of visible range. Also,...
Philip Howard (63 days 18 hours ago): Yair, Thank you for your post. Is it possible to use Matlab functions inside the SQL query for method using sqlite-jdbc? I see here that you can create custom callback...
Yair Altman (72 days 0 hours ago): The default Java Look&Feel for UI buttons paints the border together with the contents, and apparently prevents changing both of them together (reference). Changing to a...
Jacob (72 days 9 hours ago): So, I’m having trouble finding information on this. If I change the border of a button, then change the background color, the border resets. Then I am not able to change the...