Monthly Archive: February 2012

Profiling Matlab memory usage

mtic and mtoc were a couple of undocumented features that enabled users of past Matlab releases to easily profile memory usage.

February 29, 2012 8 Comments Read More »

New training courses

I am now offering a new service of professional Matlab training, at your location.

February 22, 2012 2 Comments Read More »

Using Java Collections in Matlab

Java includes a wide selection of data structures that can easily be used in Matlab programs - this article explains how.

February 16, 2012 18 Comments Read More »

Matlab mex in-place editing

Editing Matlab arrays in-place can be an important technique for optimizing calculations. This article shows how to do it using Mex.

February 8, 2012 15 Comments Read More »

MLintFailureFiles or: Why can't I save my m-file?!

Sometimes Matlab gets into a state where it cannot use a valid m-file. This article explains what can be done.

February 1, 2012 No Comments Read More »

Nicholas (4 days 8 hours ago): Hi Yair, Thanks for the reply. I am on Windows 10. I also forgot to mention that this all works wonderfully out of the editor. It only fails once compiled. So, yes, I have tried a...
Nicholas (4 days 8 hours ago): Hi Yair, Thanks for the reply. I am on Windows 10. I also forgot to mention that this all works wonderfully out of the editor. It only fails once compiled. So, yes, I have tried a...
Yair Altman (4 days 15 hours ago): Nicholas – yes, I used it in a compiled Windows app using R2022b (no update). You didn’t specify the Matlab code location that threw the error so I can’t help...
Nicholas (5 days 11 hours ago): Hi Yair, Have you attempted your displayWebPage utility (or the LightweightHelpPanel in general) within a compiled application? It appears to fail in apps derived from both R2022b...
João Neves (8 days 16 hours ago): I am on matlab 2021a, this still works: url = struct(struct(struct(struct(hF ig).Controller).PlatformHost). CEF).URL; but the html document is empty. Is there still a way to do...
Yair Altman (11 days 14 hours ago): Perhaps the class() function could assist you. Or maybe just wrap different access methods in a try-catch so that if one method fails you could access the data using another...
Jeroen Boschma (11 days 17 hours ago): Never mind, the new UI components have an HTML panel available. Works for me…
Alexandre (11 days 18 hours ago): Hi, Is there a way to test if data dictionnatry entry are signal, simulink parameters, variables … I need to access their value, but the access method depends on the data...
Nicholas (12 days 8 hours ago): In case anyone is looking for more info on the toolbar: I ran into some problems creating a toolbar with the lightweight panel. Previously, the Browser Panel had an addToolbar...
Jeroen Boschma (15 days 15 hours ago): I do not seem to get the scrollbars (horizontal…) working in Matlab 2020b. Snippets of init-code (all based on Yair’s snippets on this site) handles.text_explorer...
Yair Altman (43 days 17 hours ago): m_map is a mapping tool, not even created by MathWorks and not part of the basic Matlab system. I have no idea why you think that the customizations to the builtin bar function...
chengji chen (44 days 0 hours ago): Hi, I have tried the method, but it didn’t work. I plot figure by m_map toolbox, the xticklabel will add to the yticklabel at the left-down corner, so I want to move down...
Yair Altman (51 days 17 hours ago): @Alexander – this is correct. Matlab stopped including sqlite4java in R2021b (it was still included in 21a). You can download the open-source sqlite4java project from...
Alexander Eder (57 days 12 hours ago): Unfortunately Matlab stopped shipping sqlite4java starting with R2021(b?)
K (63 days 23 hours ago): Is there a way to programmatically manage which figure gets placed where? Let’s say I have 5 figures docked, and I split it into 2 x 1, I want to place 3 specific figures on the...