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Recent Posts
- A couple of internal Matlab bugs and workarounds
- Matlab-Latex interface
- Real-time trading system demo
- Displaying animated GIFs
- HG2 update
- Improving save performance
- New York City visit, 21-24 May 2013
- Improving fwrite performance
- Setting class property types
- Parsing mlint (Code Analyzer) output
- ishghandle’s undocumented input parameter
- JTattoo look-and-feel demo
- HG’s undocumented parameters interface
- Handle Graphics Behavior
- Matclipse – Eclipse-Matlab interface
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ActiveX Callbacks COM Compiler Desktop Donn Shull Editor FindJObj GUI GUIDE Handle graphics HG2 Hidden property HTML Icons Internal component Java JavaFrame JIDE JMI Joshua Kaplan keyboard Listener Malcolm Lidierth Matt Whitaker Memory Menubar Mex Performance Profiler Pure Matlab schema schema.class schema.prop scribe Semi-documented function Toolbar uicontrol UIInspect uitable uitools uiundo Undocumented feature Undocumented function Undocumented propertyRecent Comments
- Igor (1 day 0 hours ago): >> Do you have a smart use for the figure’s minimization or maximization feature? or another use for JavaFrame? If so, please...
- Martin Höcker (1 day 13 hours ago): After upgrading to Matlab2013a, it took me a while to figure out that Mathworks has changed the DDE “Application...
- Robin (1 day 14 hours ago): Are you sure Matlab doesn’t compress structures/cells saved in v7.3? I have exactly the opposite problem that it is not able to...
- Yair Altman (3 days 12 hours ago): @CrisPi – all you need to do is to add the class which is specified in the Workspace’s Class column (in this case,...
- Donn Shull (3 days 15 hours ago): I agree that the disparity between these two values is odd. I might consider it as a feature and explain it as follows. Dialog...
- Malcolm Lidierth (4 days 6 hours ago): @CrisPi Complex numbers do not have a special type: a complex number is stored as two numbers representing its real and...
- Andrew (4 days 8 hours ago): I’ve noticed this as well. I find it unhelpful as a developer. It can be useful to know if a bug exists and/or has been fixed...
- Brian (4 days 10 hours ago): Thanks Lubos. Matlab’s text engine doesn’t seem to support the soul package. When I get some time, I will try to switch...
- CrisPi (4 days 17 hours ago): Hi, great and super useful article, but I ran into a bit of a problem – the classes ‘single’ and...
- Cordelle Brent (4 days 18 hours ago): @Yair Altman Will it be too much to ask for an example, because i been trying to do that for like 10 hours now and i have...
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Tag Archives: Memory
The Java import directive
The import function can be used to clarify Java code used in Matlab.
Categories: Java, Low risk of breaking in future versions, Memory
Tags: Java, Memory
Leave a comment
Tags: Java, Memory
Leave a comment
Internal Matlab memory optimizations
Copy-on-write and in-place data manipulations are very useful Matlab performance improvement techniques.
Categories: Low risk of breaking in future versions, Memory, Stock Matlab function
Tags: JIT, Memory, Performance, Pure Matlab
3 Comments
Tags: JIT, Memory, Performance, Pure Matlab
3 Comments
Array resizing performance
Several alternatives are explored for dynamic array growth performance in Matlab loops.
Preallocation performance
Preallocation is a standard Matlab speedup technique. Still, it has several undocumented aspects.
Matlab’s internal memory representation
Matlab’s internal memory structure is explored and discussed.
Categories: Guest bloggers, High risk of breaking in future versions, Memory, Mex, Undocumented feature
Tags: Memory, Mex, Peter Li, Pure Matlab, Undocumented feature
6 Comments
Tags: Memory, Mex, Peter Li, Pure Matlab, Undocumented feature
6 Comments
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.
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.
Matlab-Java memory leaks, performance
Internal fields of Java objects may leak memory – this article explains how to avoid this without sacrificing performance.
Categories: Java, Low risk of breaking in future versions, Memory, Semi-documented feature, Stock Matlab function
Tags: Callbacks, Java, Memory, Performance
30 Comments
Tags: Callbacks, Java, Memory, Performance
30 Comments
JIDE Property Grids
The JIDE components pre-bundled in Matlab enable creating user-customized property grid tables
Categories: Guest bloggers, GUI, Java, Medium risk of breaking in future versions, Undocumented feature
Tags: FindJObj, GUI, Internal component, Java, JIDE, Levente Hunyadi, Memory, UIInspect
14 Comments
Tags: FindJObj, GUI, Internal component, Java, JIDE, Levente Hunyadi, Memory, UIInspect
14 Comments
Undocumented profiler options
The Matlab profiler has some undocumented options that facilitate debugging memory bottlenecks and JIT (Just-In-Time Java compilation) problems.
Categories: Desktop, Medium risk of breaking in future versions, Memory, Stock Matlab function
Tags: callstats, Memory, Performance, Profiler, Pure Matlab
20 Comments
Tags: callstats, Memory, Performance, Profiler, Pure Matlab
20 Comments
