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Matlab freeze when using a file dialog selection
I just had a very similar occurrence. In my case, MATLAB was not completely frozen (Editor, documentation still worked), but it...

casi 7 años hace | 0

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How to get 'set' not to replace values in a textbox each time it is used.
You're looking for the word "Append" to describe the behavior you want. Using set() by itself can only replace all content. ...

casi 7 años hace | 0

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'Go To' button in Matlab 2017 editor
<</matlabcentral/answers/uploaded_files/90619/Untitled.png>> I just confirmed that the editors in R2016a, R2017a and R2017b a...

casi 7 años hace | 3

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Adding help content to AppDesigner App
According to <https://www.mathworks.com/help/matlab/matlab_prog/function-precedence-order.html Function Precedence>, .mlapp file...

casi 7 años hace | 1

Pregunta

Adding help content to AppDesigner App
Does anybody know how to add comments to an .MLAPP such that "help myapp" returns the help content? Currently, all I get is "my...

casi 7 años hace | 3 respuestas | 0

3

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Parfor: Variable indexed in different ways.
Try replacing this code (inside the loop): % calculate averages of the errors ave_perfs(1,j) = sum(perf(:,j))/5; With...

casi 7 años hace | 2

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I'm trying to build a calculator. I have a listbox and a series of pushbuttons for the operations (+,-,/,sqrt,cos,sin.). I display what the user is clicking on an edit box. When the user clicks on 'cos' e.g., it only displays 'c'. Please check the co
The 'Value' property of a pushbutton uicontrol is set to 1 during callback execution. Therefore, your button vs. list logic: ...

casi 7 años hace | 0

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Pregunta

Setting up SVN Usernames
I'm using MATLAB's builtin SVN source control integration. I had to tweak the config file to allow anonymous access. Now that ...

más de 7 años hace | 2 respuestas | 0

2

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I'm having trouble using MsgBox.
elseif errordlg({'Dengeli Ölçülerin Denetimi' ' HATALI!!!'},'Hata'); I believe you wanted: else errordlg({...},...

más de 7 años hace | 1

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Reading an image on an axes and manipulate it then display it on another axes
You're setting the grayscale image as the appdata. This doesn't have a third dimension to index into. Replace setappd...

más de 7 años hace | 0

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How can I move to the next trial without generating new window of figure?
Take fig = figure; set(fig,'position',get(0,'ScreenSize')) out of the loop

más de 7 años hace | 1

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Optimize this loop to take less computing time
I didn't run your data through to verify, but I'm pretty sure you can kill the inner loop. Although, the fact that nobody else ...

más de 7 años hace | 2

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UDP Enable Port Sharing
Tech support contacted me directly about this issue, so I'll post what I received from them: After discussing with my colleag...

más de 7 años hace | 0

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How to Call Context Menu from Inside a Rectangle?
If you set the FaceColor of the rectangle, the uicontext menu works anywhere inside. Be aware that this may complicate other th...

más de 7 años hace | 0

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UDP Enable Port Sharing
I have one PC (call it the brain) create a separate UDP object for a connection to each other PC (call them the body parts) on m...

más de 7 años hace | 1 respuesta | 0

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Callback function for UDP set with DatagramReceivedFcn is invoking only for one time?
That warning is almost always due to an error in your DatagramReceivedFcn code. This thread is a year old, so I doubt the origi...

más de 7 años hace | 0

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I need the code for extracting the digital numbers from the color planes!
A = imread(filename); A(:,:,1) is the red A(:,:,2) is the green See a pattern yet...?

más de 7 años hace | 0

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How to store 1000 random values in a single matrix
Read the documentation for the rand() function. yoursinglearray = rand(1000,1);

más de 7 años hace | 2

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How can I receive Ethernet Data
Purchase the Instrument Control toolbox and use the UDP() function. It works beautifully.

más de 7 años hace | 0

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"R2016b+" When submitting a bug report
Does anybody know what the "R2016b+" drop down option is about when submitting a bug report? I haven't seen any reference to an...

más de 7 años hace | 2 respuestas | 0

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Pregunta

AppDesigner UIListBox Multi-Select Corrupts .MLAPP File
I'm mostly posting this more than asking a question just so other people don't lose days/weeks of work like I did. If you add...

más de 7 años hace | 2 respuestas | 0

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Opening uisetcolor extremely slow R2016b
I found a workaround from a mildly-related question: http://www.mathworks.com/matlabcentral/answers/307703-unwanted-changes-bug...

más de 7 años hace | 2

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Opening uisetcolor extremely slow R2016b
Is anybody else having this issue? Has anybody found a workaround or solution? I've tested 8 machines, and even asked a frie...

más de 7 años hace | 2 respuestas | 0

2

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plotting needs to configure 'linewidth' greater than default 0.5, otherwise no display of figure
set(groot,'DefaultLineLineWidth',1); Note: I do NOT have the same issue running R2016a or R2016b on Windows 7 or 10. I've ev...

más de 7 años hace | 0

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help in multi dimensional array 3D
I assume that "a=(2,3,5)" means the corresponding length of each dimension of a is 2, 3 and 5. Increasing variable size is ra...

más de 7 años hace | 0

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Access data in table - how to chose a range of columns indexed by cell
See the documentation. "Index Using a Logical Expression" section of the following page: https://www.mathworks.com/help/matl...

más de 7 años hace | 0

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How can I perform matrix calculations within the own matrix?
The right hand side (rhs) evaluates to a column. The left hand side (lhs) references the entire matrix (612 columns). You can'...

más de 7 años hace | 1

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Equivalent of [C{:}] for vertcat
Do exactly the same thing, then transpose B... A = {(1:3) (4:7)}; B = [A{:}]'

más de 7 años hace | 0

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HI All ,Here i want to Reshape 2D images into 1D image vectors , why i get this error ? Error using '?? Transpose on ND array is not defined. Error in testauto (line 14) temp = reshape(img',r*c,1); .please help its urgent Thanks.
The error tells you exactly where the problem is: transposing an ND array on line 14. More specifically, the single tick (') op...

más de 7 años hace | 0

Respondida
Count the Number of Times a Specific String Occurs in a given Column
Replace "numel" with "sum" (or "nnz" if you like...) numel(toothType(:,toothColumn)=='IDA') --> sum(toothType(:,toothColumn)=...

más de 7 años hace | 0

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