Beantwortet
After Allocating a Large Variable and Crashing, MATLAB is Forever Slow
Several possibilities spring to mind: # Your antivirus is running wild ( <http://www.mathworks.com/matlabcentral/answers/9256...
After Allocating a Large Variable and Crashing, MATLAB is Forever Slow
Several possibilities spring to mind: # Your antivirus is running wild ( <http://www.mathworks.com/matlabcentral/answers/9256...
mehr als 12 Jahre vor | 4
Beantwortet
IM2JAVA2D is not available on this platform
*_im2java2d_* is only available on platforms that run Java GUI (Swing); yours doesn't
IM2JAVA2D is not available on this platform
*_im2java2d_* is only available on platforms that run Java GUI (Swing); yours doesn't
mehr als 12 Jahre vor | 0
Beantwortet
How to clear persistent variables?
you can use clear functionName and all the persistent vars in that function will be cleared (set to [])
How to clear persistent variables?
you can use clear functionName and all the persistent vars in that function will be cleared (set to [])
mehr als 12 Jahre vor | 10
| akzeptiert
Beantwortet
OOP-Performance problems in accessing large arrays in class properties
This is because you are inadvertently reallocating tens of thousands of elements, 1e4 times, in the following line: ctmp(ind...
OOP-Performance problems in accessing large arrays in class properties
This is because you are inadvertently reallocating tens of thousands of elements, 1e4 times, in the following line: ctmp(ind...
mehr als 12 Jahre vor | 3
Beantwortet
calling java class from external jar
Here's one way to access Java enumerators: msgType = javaMethod('valueOf','java.awt.TrayIcon$MessageType','INFO'); or: ...
calling java class from external jar
Here's one way to access Java enumerators: msgType = javaMethod('valueOf','java.awt.TrayIcon$MessageType','INFO'); or: ...
fast 13 Jahre vor | 0
Beantwortet
Big Data analysis using Matlab and Database connection, is it possible ?
1. Try to disconnect from the DB every now and then, ensuring that all references are explicitly cleared so that there's no dang...
Big Data analysis using Matlab and Database connection, is it possible ?
1. Try to disconnect from the DB every now and then, ensuring that all references are explicitly cleared so that there's no dang...
fast 13 Jahre vor | 0
| akzeptiert
Beantwortet
plot legend -> bad performance
The legend is automatically connected to the axes so that whenever the axes children change (as in deleting/adding plot lines), ...
plot legend -> bad performance
The legend is automatically connected to the axes so that whenever the axes children change (as in deleting/adding plot lines), ...
fast 13 Jahre vor | 0
Beantwortet
Using findjobj in R2013a
You only need to use _findjobj_ without an output (result assignment) value if you want to see an interactive GUI display of all...
Using findjobj in R2013a
You only need to use _findjobj_ without an output (result assignment) value if you want to see an interactive GUI display of all...
fast 13 Jahre vor | 1
Gesendet
treeTable - create a sortable table control with collapsible row groups
Create a sortable Java-based tree-table GUI control having collapsible/expandable data row groups
fast 13 Jahre vor | 5 Downloads |
Beantwortet
Performance tuning - finding CPU time
The Profiler *DOES* provide detailed information about specific call invocations, but you need to dig a bit in its undocumented ...
Performance tuning - finding CPU time
The Profiler *DOES* provide detailed information about specific call invocations, but you need to dig a bit in its undocumented ...
etwa 13 Jahre vor | 1
Gesendet
addLogo - add image to container figure/panel
add the specified image at the specified container position; supports resizing/animated/transparent
etwa 13 Jahre vor | 1 Download |
Beantwortet
how to change each cell color in a uitable
This is answered in great detail here: http://undocumentedmatlab.com/blog/uitable-cell-colors/
how to change each cell color in a uitable
This is answered in great detail here: http://undocumentedmatlab.com/blog/uitable-cell-colors/
etwa 13 Jahre vor | 8
Beantwortet
Removing uitable cell selection highlight
This is covered (briefly) at the bottom of page 169 of my book...
Removing uitable cell selection highlight
This is covered (briefly) at the bottom of page 169 of my book...
etwa 13 Jahre vor | 1
| akzeptiert
Frage
Anyone know what's up with Urs (us) Schwartz?
The venerable us has apparently <http://www.mathworks.com/matlabcentral/newsreader/search_results?dur=all&search_string=authorid...
etwa 13 Jahre vor | 2 Antworten | 0
2
AntwortenBeantwortet
Good homepage where you can get buy expert help?
Mikkel - I answered your specific GUI/CW question <http://www.mathworks.com/matlabcentral/answers/71078-command-window-output-to...
Good homepage where you can get buy expert help?
Mikkel - I answered your specific GUI/CW question <http://www.mathworks.com/matlabcentral/answers/71078-command-window-output-to...
mehr als 13 Jahre vor | 1
Beantwortet
Command Window Output to GUI
You can access the CW text programmatically as follows: jDesktop = com.mathworks.mde.desk.MLDesktop.getInstance; jCmdWin...
Command Window Output to GUI
You can access the CW text programmatically as follows: jDesktop = com.mathworks.mde.desk.MLDesktop.getInstance; jCmdWin...
mehr als 13 Jahre vor | 6
Beantwortet
MATLAB function "save" and "-V7.3"
Since R2008b, v7.3 compression seems to be done only (and always) for [large?] numeric data, but never for non-numeric data, reg...
MATLAB function "save" and "-V7.3"
Since R2008b, v7.3 compression seems to be done only (and always) for [large?] numeric data, but never for non-numeric data, reg...
mehr als 13 Jahre vor | 6
Beantwortet
Performance Issue of 'imrotate' in double precision mode
This is a limitation imposed by MathWorks in _imrotate.m_ (subfunction _useIPP_), purportedly because Intel's Performance Primit...
Performance Issue of 'imrotate' in double precision mode
This is a limitation imposed by MathWorks in _imrotate.m_ (subfunction _useIPP_), purportedly because Intel's Performance Primit...
mehr als 13 Jahre vor | 0
Gesendet
JTattoo look-and-feel demo GUI
JTattooDemo demonstrates effects of Look-and-Feel changes (including JTattoo L&F) on GUI controls
mehr als 13 Jahre vor | 1 Download |
Gesendet
checkVersion - Check for a newer file version on the File Exchange
checkVersion implements an auto-update mechanism to check for a newer version of a utility on FEX
mehr als 13 Jahre vor | 1 Download |
Frage
What are the differences (if any) between Matlab system objects and class objects?
Matlab includes a wide variety of System Objects, that seem to be standard Matlab objects (typically singletons) which derive fr...
mehr als 13 Jahre vor | 3 Antworten | 6
3
AntwortenBeantwortet
refreshing legend when Visible is set on/off
I explained how to do this here: <http://undocumentedmatlab.com/blog/legend-semi-documented-feature/#comment-70611> Here is ...
refreshing legend when Visible is set on/off
I explained how to do this here: <http://undocumentedmatlab.com/blog/legend-semi-documented-feature/#comment-70611> Here is ...
mehr als 13 Jahre vor | 1
Beantwortet
hggroup of text() objects and contextmenu
Oleg, you can simply reuse the |localGetNonScribeScribeContextMenu()| subfunction in _%matlabroot/toolbox/matlab/graph2d/private...
hggroup of text() objects and contextmenu
Oleg, you can simply reuse the |localGetNonScribeScribeContextMenu()| subfunction in _%matlabroot/toolbox/matlab/graph2d/private...
mehr als 13 Jahre vor | 2
Beantwortet
Does checkcode return the status of the "Message indicator box", i.e. red/orange/green ?
I must admit that I have it on my articles TODO list for quite some time... Here's something to get you started: http://www.m...
Does checkcode return the status of the "Message indicator box", i.e. red/orange/green ?
I must admit that I have it on my articles TODO list for quite some time... Here's something to get you started: http://www.m...
mehr als 13 Jahre vor | 3
| akzeptiert
Beantwortet
uitree & uitreenode in R2011 & R2012
They still work in 2012 More on this: * <http://undocumentedmatlab.com/blog/uitree/> * <http://undocumentedmatlab.com/blo...
uitree & uitreenode in R2011 & R2012
They still work in 2012 More on this: * <http://undocumentedmatlab.com/blog/uitree/> * <http://undocumentedmatlab.com/blo...
fast 14 Jahre vor | 1
Beantwortet
Experiences with release 2012b
Not less importantly than the documentation layout, many online doc pages have changed URLs, and the old URLs no longer work. I ...
Experiences with release 2012b
Not less importantly than the documentation layout, many online doc pages have changed URLs, and the old URLs no longer work. I ...
fast 14 Jahre vor | 7
Beantwortet
Experiences with release 2012b
I must say that I expected more from ML8 than a Desktop facelift. Yes, I know it's anything but "simple", and I am aware of the ...
Experiences with release 2012b
I must say that I expected more from ML8 than a Desktop facelift. Yes, I know it's anything but "simple", and I am aware of the ...
fast 14 Jahre vor | 15
Beantwortet
MATLAB as Java IDE
Take a look at MatClipse, a Matlab plugin for Eclipse: <http://code.google.com/a/eclipselabs.org/p/matclipse/>
MATLAB as Java IDE
Take a look at MatClipse, a Matlab plugin for Eclipse: <http://code.google.com/a/eclipselabs.org/p/matclipse/>
fast 14 Jahre vor | 0
Beantwortet
Datatips don't disappear
I also see it from time to time in the editor when I hover the mouse on the ellipsis mark (...) signifying folded code: If the d...
Datatips don't disappear
I also see it from time to time in the editor when I hover the mouse on the ellipsis mark (...) signifying folded code: If the d...
fast 14 Jahre vor | 0
Beantwortet
can we convert com.mathworks.toolbox.javabuilder.MWArray to java.lang.object?
Every Java object, whatever its class is, is also automatically a java.lang.Object, since Object is the top superclass of all Ja...
can we convert com.mathworks.toolbox.javabuilder.MWArray to java.lang.object?
Every Java object, whatever its class is, is also automatically a java.lang.Object, since Object is the top superclass of all Ja...
fast 14 Jahre vor | 1