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Questions tagged [matlab-app-designer]

The App Designer, introduced in R2016a, is a graphical tool for creating MATLAB apps with an interactive GUI. Use this tag only for specific MATLAB App Designer questions, and not for questions involving MATLAB GUIDE.

MATLAB App Designer is a graphical tool for creating apps. It features various new elements for user interaction, such as buttons, knobs and gauges.

The App Designer is a different, but complementary approach to the MATLAB GUIDE. While GUIDE has very rich plotting options, including 3D visualizations, the App Designer only features simple 2D plots. On the other hand, App Designer has more elements for user interaction.

Additional information on the App Designer are:

Related tags:

  • for general, not App Designer specific questions.
  • for GUIDE specific questions.
  • for questions about programmatic creation and manipulation of GUIs.
194 questions
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Break loop with button click Appdesigner GUI [Working in Debug Mode But Not in Normal Mode] [Both plot and button are in different functions]

I have solved with my attempt but this is running only on "Debug mode" and not in "Normal Mode" I have a Appdesigner GUI MATLAB. I have a button, and there is a loop like this function RUN() t=1:0.01:3600; for i=1:numel(t) y(1,i)=readValue(); …
Rohit gupta
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How to implement dataflow in MATLAB App Designer GUI?

Problem: I have a MATLAB App Designer app that processes a single input file (containing recorded signals in my case) to produce various output plots. The data processing pipeline comprises several stages, each of which can produce intermediate…
Francis Burton
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Error while evaluating TimerFcn for timer.. Too many input arguments. MATLAB

The problem with a timer in the MatLab App Designer. It return an error: "Error while evaluating TimerFcn for timer.. Too many input arguments" my code: app.t.TimerFcn = @app.timerFunction; function timerFunction(app, ~, ~) …
William Davis
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How can I select a cell in a UITable by clicking a corresponding plotted point in a figure?

I have a UITable storing 2d points and three pieces of data for each point. I have plotted the 2d portion of the data from this table in a figure. What I need to do is select the row of the table that corresponds to a clicked point. For example: if…
roger
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Add a new row between old table rows in Matlab appdesigner

After some research, I still can't find the solution for my problem. I have a table that it's filled with info from user, when a button is pushed. The idea is that once new information is inserted and the "add" button pushed, a new row is created on…
Houssam Eddine Mezghiche
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How we can scroll uitable in appdesigner of matlab by programming?

I have created a 100×100 table by default only 20×20 cell of table is shown, also I have an editfeild component when user input :goto AA20 or other select cells the view of table will change and will show that cell and cells around it Like…
user12020596
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How to show details of active cell ina a lable component of appdesigner in matlab?

I have created an app.UITable I choose A1(cell(1,1)) as the default active cell and I want to show it in a Lable and change it by some inputs. I tried : function UITableCellSelection(app, event) indices = event.Indices; …
Learner
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How to set size of table in appdesigner in matlab?

I'm trying to build a 100*100 table in appdesigner, exactly like uitable(figure,100,100) in Matlab command but in appdesigner I can not set the size of the table. I am in deep need of help to fix it.thanks
Learner
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Matlab app call function in external .m file

I want call getPhoto() into the app and getPhoto() is a function into another .m file in same directory. App code properties (Access = public) fullname % Description ImageFile % Description end % Callbacks that handle component…
Gianluca R
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How do you make a MATLAB's `uifigure` appear in the center of the screen?

One can easily use the Position property to place a uifigure in the specified location of the screen. E.g., fig = uifigure('Position',[1,1,300,300]);. Is there any way to place it immediately on the center of screen. There is a movegui command which…
ashkan
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How to update an edit box and a slider continuously in App desginer

How can I create an interaction between a Slider and a Edit Field (Numeric) in Matlab App desginer? That if I change one the other one is also changing. Any idea? and example that I can learn from?
elyraz
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I want to be able to plot a 3D circle in MATLAB's AppDesigner. How can I do so?

I have a code where I am taking x1, y1, z1 and the radius d as inputs from the user. In my callback function, I am reading these values and I have to plot a 3D circle in MATLAB's App Designer. How can I do so? I have a code for plotting a point in…
Vishvachi Sinha
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Get data from cell As items for dropdown's item in app designer in matlab

I have a cell like this (in matlab) : students = cell (3,3) students ----> {1} {'frank'} {[10,17,19]} {2} {'yasin'} {[19,18,17]} {3} {'karim'} {[12,18,15]} And i have a dropdown (for example: dropdown1)…
ahmadsfff
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Cannot select data point in UIFigure after compilation

I created an app in matlabs App Designer. The app includes a UIAxes element with some data points. When running the app via "normal" matlab, it works great. I can select points and retrieve the coordinates using dcm_obj =…
Deruijter
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Any way to make a global wrapper code for all callbacks in App Designer?

I am in the process of migrating a GUI I created using MATLAB's GUIDE to App Designer (2019b). In GUIDE, I added code to the main function that would wrap around any action taken using the GUI. The two pieces of functionality I added were: Error…
David K
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