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Batch sounds slower than interactive parallel jobs
|batch| is opening its own MATLAB pool of four workers so this is included in the timing of the first snippet and not the second...

13 years ago | 1

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Can I generate a menu of choices with a dialogue box that allows more than one of the options to be selected?
uicontrol('Style','listbox',... 'Units','normalized',... 'Position',[0.1 0.1 0.3 0.5],... 'St...

13 years ago | 0

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i am using simulink and stateflow , but facing a regular error "Unable to locate 'mexopts.bat', and therefore cannot determine which compiler to use for simulation builds. Use 'mex -setup' to select a supported compiler." how to resolve it ?
You need to install and set up a supported compiler using: mex -setup <http://www.mathworks.com/help/releases/R2013a/mat...

13 years ago | 0

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Answered
How to slide m by n overlapped blocks by incrementing the row and column coordinates 20 pixels righ and down by using nlfilter?
Why not just use |blockproc| which is designed for this? doc blockproc

13 years ago | 0

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Error:Undefined function or method 'gpuArray' for input arguments of type 'uint8'
gpuArray and GPU support was released in R2010b. If your company/university's SMS subscription is up to date, you can download ...

13 years ago | 3

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How to display an error message with Try/catch?
Instead of using a try/catch, inside of the callback for the edit box where they enter the number figure out if the value they h...

13 years ago | 0

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Answered
I want to create sub folders
doc mkdir ?

13 years ago | 0

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MATLAB freezing right after opening on Mac OS X
<http://www.mathworks.com/matlabcentral/answers/79530#answer_89808>

13 years ago | 1

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Answered
Relabel ROIs in a circular pattern
* Use |bwconncomp()| instead of |bwlabvel|. * The will return a Connected Components structure with the field _'PixelIdxList'...

13 years ago | 0

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standard deviation of two elements of a 3d matrix
Sounds like you want to _squeeze_ it! squeeze(std(rand(60,30,45),0,2))

13 years ago | 0

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If then question, data between a range of numbers, send an email?
x = rand(100,1)*2120; if any( x > 2100 | x < 0) sendmail() % doc sendmail for more info else disp('All in...

13 years ago | 0

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Answered
How to speed up OpenGL rendering?
Downsample! Downsampling just a little bit in each dimension will save tons of time.

13 years ago | 0

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how can I use warp
doc imwarp ?

13 years ago | 0

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Answered
How to add a 'colorbar' and set 'clim' to a colour image overlaid on a grey level image?
I asked the same thing a few years ago :) <http://www.mathworks.com/matlabcentral/answers/11695-how-to-show-a-colorbar-of-a-c...

13 years ago | 1

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Answered
"Formalize" an app to commercialize it
Test it! Seriously... Test it with different uses on different platforms. Verify that it works on any release that you clai...

13 years ago | 0

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winsound not working in MATLAB 64 bit version for reading/writing from/to the sound card
Perhaps: <http://www.mathworks.com/help/releases/R2013a/dsp/ref/dsp.audiorecorderclass.html>

13 years ago | 0

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why I can't use "linalg::substitute" in R2013a?
linalg::substitute(aaas,aaaf,1,1) Is a MuPAD command. You'll have to run it from within MuPAD. To Open MuPAD, either run ...

13 years ago | 0

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Storing data in RAM?
doc persistent ?

13 years ago | 2

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Variable classification in Parfor loop
rt = 3; xo = pi; no = 2; name = 'Sean'; masterData=cell(20,4); parfor i=1:20 %analysis here. Yields rt, xo, no ...

13 years ago | 1

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Answered
How to limit input formats in an edit text box?
Why not just use a popupmenu? uicontrol('style','popupmenu','string',{'0.5','3.14','1.6'})

13 years ago | 0

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Measurement in Images - Image Analysis
Kev, I think you would benefit a lot from the Vessel Tortuosity part of this webinar: <https://www.mathworks.com/company/e...

13 years ago | 0

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How to make a log plot with a graph?
imagesc(magic(1000)); set(gca,'XScale','log'); You can set the _'YScale'_ to log as well if you need to.

13 years ago | 0

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MATLAB 2012b is Mostly Non-Responsive (OS X-latest)
<http://www.mathworks.com/matlabcentral/answers/79530#answer_89808> Perhaps?

13 years ago | 0

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Answered
Function to pull 110 years of data from .nc files?
<http://www.mathworks.com/matlabcentral/answers/57446>

13 years ago | 1

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Why is GUIDE not allowing me to have one (1) column and three (3) rows in my table? It seems as if the default table is 4 x 2
In the table's _createFcn_ add the following line: set(handles.table1,'Data',cell(3,1)); Where _table1_ is the _'Tag'_ ...

13 years ago | 0

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Answered
have a figure slide under another
I don't really understand why you would want to do this, but here you go: *Updated* function moveFigureElegantly ...

13 years ago | 0

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Answered
toolboxes mapping in matlab
<http://www.mathworks.com/help/releases/R2013a/map/standard-file-formats.html>

13 years ago | 0

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Answered
Java 10.6 Update 16 issue on OsX 10.6
This issue is due to a bug in the Java security updates that Apple released for Mac OS X (as mentioned above). These updates ins...

13 years ago | 1

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Parsing or regexp HTML output from urlread
<http://www.mathworks.com/matlabcentral/fileexchange/28518-xml2struct FEX:xml2struct>

13 years ago | 0

Answered
How to choose an appropriate value for isovalue?
1) The isovalue is essentially the contour value or threshold that you wish to impose. To select one, you need to look at your...

13 years ago | 1