Answered
clicking on a link in matlab browser without using the mouse
AA - please clarify why you want to do this. Why not go directly to the gmail link and bypass the above? I suppose that yo...

10 years ago | 1

Answered
How can I make directory and move the directory in a "for statement"?
Hitoshi - are you getting an Error: Unexpected MATLAB expression. error? If so, this is because of the single quotes aro...

10 years ago | 0

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Answered
How to display 10 images on a MATLAB GUI and then drag and drop each of them individually in order to arrange them in a particular order?
sajeesh - try using <http://www.mathworks.com/help/matlab/ref/guidata.html guidata> rather than <http://www.mathworks.com/help/m...

10 years ago | 0

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Answered
How to enhance video frames in while cycle
Giovanni - in your *while* loop, you cast *I4* as 8-bit unsigned integers which you don't do with your initial example. What ca...

10 years ago | 0

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How to focus on 'edit text' callback by WindowKeyPressFcn in GUIDE.
Ali - look at how you are calling *queryet_1_Callback* from within the *figure1_WindowKeyPressFcn* function if strcmp(k,'f2'...

10 years ago | 0

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Answered
Python Implementation of MUSIC Algorithm
Sachin - perhaps you can look at the python code found at <https://github.com/yump/doamusic>. According to the readme, the _Doa...

10 years ago | 0

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Call a function with inputs with a GUI.
Sergio - if the *manirectangle* requires the four inputs of *x1*, *y1*, *x2*, and *y2* then just call it by passing in these par...

10 years ago | 0

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Answered
Need help with delete(h)
adi - if you are observing the error Error using delete Invalid or deleted object. because the dialog has already been ...

10 years ago | 0

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Can I give input arguments while referencing a callback function?
Soumyatha - I don't think that it is a good idea to overwrite the *Tag* property of your figure with set(gcf,'Tag',s.DirPath...

10 years ago | 2

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Answered
Reading mouse position while hovering
Ive - I think part of the problem is that you are creating a new *textHdl* object each time the *hoverCallback* fires....which w...

10 years ago | 0

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Answered
Making a simple gui
J78246 - I observe that same error message if I launch the GUI by opening the .fig file. When you do this, only the figure with...

10 years ago | 0

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Answered
Variable not updating with each iteration
zephyr21 - the function signature for *gmresSolver* is function [ x, error_norm, iter, flag ] = gmresSolver ( A, x, b, M, re...

10 years ago | 0

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Answered
How to show .mat file into table ( guide ) in GUI matlab ?
Elizabeth - <http://www.mathworks.com/help/matlab/ref/load.html load> the mat file (in your callback function) and then update t...

10 years ago | 0

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Answered
How to interrupt a while loop in Appdesigner by pushing a button?
Helen - what can you tell us about your *while* loop? Does it have a *pause* or *drawnow* function call? If it doesn't then it...

10 years ago | 2

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Answered
Whether the RGB image which has been transformed into the Grayscale still have a 3D matrix?
Alvindra - how are you creating the grayscale image? Which function are you using to do this conversion from RGB? If you are...

10 years ago | 0

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Answered
How to call an edit text of a.fig to b.m?
Alvindra - see <http://www.mathworks.com/matlabcentral/answers/146215-pass-data-between-gui-s> which discusses passing data betw...

10 years ago | 0

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Answered
Get "RETURN" key press using "CurrentCharacter" returns and empty string.
Gabriel - to be clear, are you expecting the user to type in _RETURN_ or _DELETE_ or press the return or delete keys on the keyb...

10 years ago | 0

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Answered
how to save GUI's listbox content to a text file or excel file?
ayan - in the save (button?) callback, just extract the data from the listbox as lbData = get(handles.listbox1,'String'); ...

10 years ago | 0

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Answered
for loop and while loop help with Collatz conjecture
Luke - if *x* is now an array of elements, then wouldn't you do something like function [N, mx] = prob3_6(x) for k=1:len...

10 years ago | 1

Answered
GUIDE editable box, Excel to Matlab Column conversion
Tessa - if you assume that the Excel columns contain alphabetic characters in the set {A,B,C,...,Z}, then you can try using the ...

10 years ago | 1

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Answered
how to display the result of a function in table GUI ??
eliz - you need to reference the table that you wish to update and not create a new one. Your code set(uitable, 'Data', tab...

10 years ago | 0

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How to get a column vector from a 11x14 matrix?
zephyr21 - when I run your code, my *b* is a 1x108 matrix. How do you get a 217x1 and why do you think that the result should b...

10 years ago | 0

Answered
Customize get points function over an image function
Gabriel - see the answer to your question <http://www.mathworks.com/matlabcentral/answers/286840-how-can-i-edit-the-coordinate-o...

10 years ago | 0

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How can I edit the coordinate of a point ploted on an image?
Gabriel - you can use the *WindowButtonDownFcn* and *WindowButtonUpFcn* callbacks for the figure to determine where the user has...

10 years ago | 0

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Answered
matlab shows cephalo('michigan01_5y02099.png') Array dimensions must match for binary array op. Error in cephalo (line 3) if im == imread('denvr01_7y.png');please help
Aswathy - your code is as follows function []= cephalo(image) im = imread(image); if im == imread('denvr01_7y.png'); ...

10 years ago | 0

Answered
??? Undefined function or method 'knn_dist' for input arguments of type 'double'. Error in ==> knn at 18 d = knn_dist(test_data(i,:),train_data);
Sally - typically, the error message Undefined function or method 'knn_dist' for input arguments of type 'double means th...

10 years ago | 0

Answered
how to get the handle of all static texts present in a uipanel to change their backgroung color?
Harish - you can use the <http://www.mathworks.com/help/matlab/ref/findobj.html findobj> function to get all the handles that ma...

10 years ago | 0

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Answered
How to pass values selected from a GUI interface to another *.m script
Leon - what is the signature of the function (program) that your GUI is "linked" to? Why not just update the signature of this ...

10 years ago | 0

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Answered
Matlab gui how to add "about" information field
Daniel - you could use one of the <http://www.mathworks.com/help/matlab/predefined-dialog-boxes.html pre-defined dialogs> or you...

10 years ago | 1

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Answered
How can I send information into a gui edit textbox that corresponds to the selection in a neighboring listbox?
Omer - is the above code found within the listbox callback? I think that you have the right idea, but I am a little unclear on ...

10 years ago | 0