Answered
Create a new tab (window) in app designer while still having the old tab open
Hey, you can create a button that will add a new tab. t = uitab(parent,Name,Value); Where parent is the handle to the existin...

2 years ago | 1

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Question

Option to confirm tab auto-completion with 'Enter'
Hello, I have changed my preferences related to tab completion which require me to press Enter to autocomplete the variable/fun...

2 years ago | 1 answer | 0

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answer

Answered
Multiplying panels using a spinner
Hi, You can do that using the Value property of the Spinner component and SelectedTab property of the GroupTab component. Sel...

2 years ago | 0

Answered
GUI element update strategies in App Designer
Hey Pieter, I did recently, something similar. You can create and use the same callback for multiple components. If you can gr...

2 years ago | 0

Answered
Live editor, link variable to control does not appear.
Hi Thomas, It is 2021a feature.. Here's how to do it without variable section. Each line ("code") in the label and value sect...

2 years ago | 0

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Question

Tiny discussion on good practices in object oriented programming (OOP) through a simple example
Hi guys, I'm interested in finding more about good practices of the OOP programming and titles of decent books for non-programm...

2 years ago | 2 answers | 0

2

answers

Answered
How can I make components (eg label or list box) visible, depending on the input of an edit field (numeric)?
Hello, Property Visible changes the visibility of the object. app.Label.Visible = 'on'; app.ListBox.Visible = 'on'; Propert...

2 years ago | 1

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Answered
How can I get more space in the GUI?
Hi, you're a bit unlucky, that feature is available from R2018b. https://uk.mathworks.com/matlabcentral/answers/466402-how-can...

3 years ago | 0

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Answered
How to save indexes from a MATLAB figure in a matrix manually?
Hello, Here's an extensive answer by Adam that should cover everything you might need with the datatips (if you are able to cre...

3 years ago | 1

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Answered
Fast updating of live figures using sliders
Hi, This will return the handle to the curve on the plot. You can use its XData and YData property to update the values quickly...

3 years ago | 0

Answered
How I could set up a listener and for an event (new email in my mailbox) in Outlook with MATLAB?
Hey, When numUnreads changes, you can run your function. hOutlook = actxserver('Outlook.Application'); nameSpace = hOutlook...

3 years ago | 0

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Answered
How to assign the value of an ui.control element to a variable in public property in App Designer
Hey, The public access to the property or the method means that if you start your app from the outside, from the Command Windo...

3 years ago | 0

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Answered
How to add author name to cretaed exe file using matlab application compiler?
Hi, I think this is related to the actual application component in the component browser (the topmost entry). Haven't tested it...

3 years ago | 0

Answered
How to save variables generated inside for loop into a structure
Hello, Example is here https://uk.mathworks.com/help/matlab/ref/struct.html#btiaelg field1 = 'f1'; value1 = zeros(1,10); fi...

3 years ago | 0

Answered
Adding Annotation boxes on multiple plots in subplot
Hi, If you zoom in the picture, you'll see that text is plotted one over another. It happens because parent container is figure...

3 years ago | 0

Answered
app designer : Auto-filter-list or Auto-Completion-List
There's one example here https://uk.mathworks.com/matlabcentral/answers/811595-why-is-the-uieditfield-valuechangingfcn-function-...

3 years ago | 0

Answered
Big tabs' names in App Designer R2020a
Hi, I have included the grid layout in the attached example showing the grid layout for Panel. You'll get a warning in the comm...

3 years ago | 0

Answered
Create a matrix with columns of both datetime and double format
Hi, Use a cell array or a table to do so. % Using cell array {datetime('today'), 5} % Using table dt = datetime('now'); n...

3 years ago | 1

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Answered
Matlab App - Value of numeric field to reset to default starting value if condition not met
Hi Antoine, Assuming you have a simpler app, you can create a property that will hold your default values, for one or more comp...

3 years ago | 1

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Answered
Why is the uieditfield ValueChangingFcn function called twice?
Hey Anais, That's some nice usage of tree component, thanks for that! Here are two lines that you need to change in your code....

3 years ago | 1

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Answered
App Designer - how to vertically align butons/listboxes in panel that resizing does not move boxes to center
Grid layout retains the correct component position.

3 years ago | 0

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Answered
Communication between C++ and Matlab
Hello, Scroll down the input arguments, there's an automation option https://ch.mathworks.com/help/matlab/ref/matlabwindows.htm...

3 years ago | 0

Answered
Controling Tabs in App Designer
Hello, Tabs are children of the TabGroup component. The latter component has property called SelectedTab which will be helpful....

3 years ago | 0

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Answered
How do I correlate a scalar value to a dropdown menu item?
Hello, Leave the Value field empty, it will be the first value of Items. For ItemsData, use a new row to define ItemsData for e...

3 years ago | 1

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Answered
Latex interpreter for "Edit field" label in App Designer
Hi Filippo, It seems like a weird bug, but this code makes it work. If you add drawnow in startupFcn, the FontSize can be chang...

3 years ago | 0

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Answered
extract data from cell matrix to matrix
Hi, B = cell2mat(A);

3 years ago | 1

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Answered
How can I restrict a text edit field to only specific characters?
Hi David, I haven't used ValueChangingFcn, but something like this should probably work. allowedChars = 'mMwW '; if ~any(ap...

3 years ago | 0

Answered
choosing an active component in GUI
Hi Stepan, You can control the active component with Tab (next), Shift+Tab (previous). The order of the components is the same ...

3 years ago | 0

Answered
Error using the command: set(ai_device, 'SamplePerTriger', 1000)
Hi, What's the output of properties(ai_device) Is it maybe SamplePerTrigger?

3 years ago | 0

Answered
How to make a button in AppDesigner launch a matlab script ?
Hello, See run function.

3 years ago | 0

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