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Drag and drop images
You can use the axes component. doc uiaxes and in the startup function you could write something like this: imshow('yourpictu...

4년 초과 전 | 0

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writing a callback in a gui
You can use 3 editfields (2 for x and y inputs and 1 for displaying the output) and 3 buttons (NOT, OR, AND) and you can write c...

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does anyone know how we enter data manually into "uitable"?
One option could be writing callback to button(Enter data) wherein we use inputdlg to get the user inputs for all values and ass...

4년 초과 전 | 0

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How do i assign value of a sub-cell element to a variable
{sum([7,6,4,8,7,9,1,12]), sum([9,6]), 31} Is this what you wanted?

4년 초과 전 | 0

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Matlab App Designer Array
doc inputdlg for eg, to get the number of inputs: prompt = {'Enter number of inputs:'}; dlgtitle = 'Input'; dims = [1 35]; ...

4년 초과 전 | 2

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MATLAB app designer : .exe file extremly slow when opening and calculating
I would suggest you to break the 5000 lines of code in app designer code view to multiple function files (.m) files. As executi...

4년 초과 전 | 1

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additional non linear x axes
Have a read at this link. https://uk.mathworks.com/help/matlab/creating_plots/graph-with-multiple-x-axes-and-y-axes.html where...

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Uigetfile will make app be behind another windows.
add these lines after uigetfile drawnow; figure(app.UIFigure) assuming your UIFigure's name is app.UIFigure

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Rename file with editfield(App designer)
You can do this. Suppose you entered 'oldname' in text editfield. i.e. your_editfield.Value = 'oldname'; now save the file usi...

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Callback function on window focus?
f = figure; drawnow figure(f);

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Storing data in cell array using for loop
You are creating a new cell array everytime n is incrementing, which leads to loss of previous data. so, create the cell array o...

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App Designer uitextarea control gives position values not in pixels when window is maximised?
When I do this: fig = uifigure; txa = uitextarea(fig); txa.position I get the Output as 100 100 150 60 which are pixels.

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App designer big projects
Yes, you can read an excel sheet and get the words. Simply create a push button in the GUI, in the pushbutton callback, write th...

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I have fixed parameters , and the functions will used it but how write in GUI MATLAB
If you have static parameters which you do not want to change through out the program, you can declare them in OpeningFcn callba...

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Append rows to an empty table
t = table; for i = 1:3 column1 = rand(2,1); column2 = rand(2,1); tempt = table(column1, column2, 'VariableNames',{'c1','c2'}...

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matlab guide how to show table with text
Select Table from the component section adn write the callbacks accordingly to update the table.

4년 초과 전 | 1

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Change distance between grouped bars (bars are overlapping)
Remove the bar width field in line 2 y = [3.6 2.2; 10.8 2.2; 34.9 11.0; 37.3 46.2; 13.3 38.5]; hBar = bar(y); for k1 = 1:size...

4년 초과 전 | 0

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Breaking a long line of code into two.
uiwait(msgbox(sprintf(['Decryption complete!\n\nRetreived image has ',... 'been saved to disk\n\nOutput File Name: ''Hidden...

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Is that possible to use MATLAB Coder with a Guide application?
If you have just started the GUI implementation, I would suggest you to switch to AppDesigner instead. If you are way long in gu...

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Save a group of processed imags output from a for loop in a specific folder
Have you correctly given the permission to the folder you are writing? Once try this, savepath = 'C:\Some_dir\Some_folder'; F...

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How to generate an App
I would suggest you to use App designer and design the app, where in there will be a graphical user interface. If you want input...

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Selecting the nearest data point in a 2-D plot
Try to perform difference (and take minimum of absolute) between both ginput data point and original data and take out the index...

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smooth a gear profile
You can make moving average of the data to smoothen it, by choosing appropriate window size. play with it. doc movmean

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how to write in edit field
doc uieditfield

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How do I create a vector from two user-input variables?
"for the number of years requested by the user." you mean, you want the user to enter the number of years using input ? If yes...

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How to convert .m to .mlapp
If you have a GUI(.m) made in matlab and you want to convert it to MATLAB app(.mlapp), you can use migration tool provided by MA...

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How to write numerical data in rows in a text file ?
I would suggest you to use file opening, writing it and closing it as it is more organised and easily understandable. fid = fop...

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how to plot in UIAxes in app designer
You can give axes handle in the plot. for example, if you used plot(x,y); now, use plot(app.UIAxes,x,y); and ofcourse, th...

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Getting an equation into a numeric text field in App Designer
doc format Use format long before computing x.

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Need help creating an matrix that includes probability
r = randi([0 1],96,96); zero_count = round(0.05*numel(r)); count = 0; for i = 1 : 96 for j = 1: 96 if r(i,j) ...

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