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GUI with moving marker
you need to store the handle to the marker, e.g. d = dialog ( 'windowstyle', 'normal' ); ax = axes ( 'parent', d, 'nex...

13 years ago | 0

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how to make a local variable in the "M-file" to workspace?
assignin ( 'base', 'dialVal', dialVal )

13 years ago | 2

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Is there any workaround for the slow performance of path.m?
can you show your code? Are you adding network paths? I use addpath in the startup.m with no problems (runs very quickly, a ...

13 years ago | 2

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Answered
Storing persistent variable in a standalone GUI
There is no reason why you shouldn't be able to update your settings in the XML file when its compiled - can you capture an erro...

13 years ago | 0

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Where can I find code that is written to plot functions better than the built-in MATLAB plotting functions?
Sounds like you want to perform a copy that is vector graphics - rather than a snapshot. I used to export images to PPT but...

13 years ago | 0

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Is it possible to create a single executable file from a GUI developed in GUIDE in MATLAB 6.5.1?
If I recall v6.5 was before the change made to the compiler which introduced the MCR. You should still be able to compile it ...

13 years ago | 0

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disable border blue in scatter plot
you also need to set the *markeredgecolour* property

13 years ago | 0

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Answered
Adding Lines to Several Plots
You need to keep hold on the axes handle in each figure, then plot on them specifically: plot ( axesHandle1, X, Y ); plo...

13 years ago | 0

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Answered
2D contour in 3D
rotate3d on

13 years ago | 0

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Text output in subplot
ax = subplot(3, 2, 5); text(0.5,0.5,countstr); set ( ax, 'visible', 'off')

13 years ago | 0

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Answered
What is the best way to read data from multiple csv files into one variable?
Is the number of rows in each file fixed? If so you can properly/accurately pre-allocate the variables time and vel - prope...

13 years ago | 0

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Matlab keeps renaming my files in camel case
close it in the editor - rename it in explorer and then reopen it. Its a quirk I've seen before in the editor.

13 years ago | 0

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Share your favorite snippet or utility
I second <http://www.mathworks.co.uk/help/matlab/ref/home.html home> - its very useful, the number of times I've had to go to a ...

13 years ago | 1

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Guidelines to create Windows Standalone Application from GUI.
can you not just launch the current exe from a DOS prompt to see the error? Start - Run - CMD then cd to your directory a...

13 years ago | 0

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Too late to submit Negative feedback for R2012b !
I also suspect this was a decision taken *some time ago* -> a strategic management decision.... It would of taken a lot of ...

13 years ago | 2

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Too late to submit Negative feedback for R2012b !
I had no access to the beta version for testing - so no opportunity to provide feedback.

13 years ago | 1

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How to get the -ve x axis on the right side of the +ve axis?
Is this what your after: set ( gca, 'xdir', 'reverse' );

13 years ago | 1

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Answered
Transfer data from a figure to variable
to do it without interacting with the mouse at all you can get to the data through the children of the axes handle: e.g. fi...

13 years ago | 0

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How do I add a 'Table' to input array elements with variable rows and columns in a GUI?
If I recall an uitable is still in an "undocumented" form in R2007. You could try <http://www.mathworks.com/matlabcentral/f...

13 years ago | 0

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Answered
How to vectorize a for loop?
you over write: Chit(j)=sum(XsA); in every *i* loop - are you sure you want to do that? Profile the code and you...

13 years ago | 0

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Find and Replace Overlapping Substrings
I would make a binary flag = to the length of your string. Then run through all your substrings and mark the flag true for the ...

13 years ago | 0

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Answered
Finding smallest value in nested structure
One way is to use a self calling function (this will find "area" at any level): Here is the bones of one - you would call it ...

13 years ago | 1

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how to calculate the maximum of different parts of a vector without using a for loop?
In your example above the biggest speed gain would be achieved by pre-allocating the maxH variable maxH = zeros(length(s),...

13 years ago | 0

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Include sub-folders automatically in script
I'm not 100% sure what your after - but have you seen help genpath e.g. addpath ( genpath ( pwd ) )

13 years ago | 2

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Question

jchooser embeded in GUI - obtain status of buttons and change to save type
This is a follow on from a previous <http://www.mathworks.co.uk/matlabcentral/answers/44277-adding-callbacks-to-jfilechooser-in-...

13 years ago | 1 answer | 0

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Errors and Warnings on Very Simple GUI
I'd advise you to look at <http://www.mathworks.com/matlabcentral/fileexchange/24861 GUI FEX> which contains lots of examples...

13 years ago | 1

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Answered
Save figure on a server machine with no display
use the print command doc print you can set it to save individual file (e.g. png) print ( handle, '-dpng', 'filena...

13 years ago | 0

Question

Adding callbacks to JFileChooser in embedded GUI
Hi, I'm trying to build a dialog with an embedded file open dialog (see code below as starting point). I'm having trouble worki...

13 years ago | 1 answer | 1

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Answered
Variable in file name
fname1=[a{1} helpDD{1} helpSS{1}]

14 years ago | 0

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Answered
vectorizing nested loops
preallocate your variable r That will improve the performance.

14 years ago | 0