Answered
How to specify a callback function for the CellSelectionCallback property for runtime created Tables in App Designer?
MrToad, It seems like MATLAB cannot locate the function. You could call the function from outside the app. Please see the app...

1 year ago | 0

Answered
How to update AppUI Edit Field Text from different script ?
To call the the getpercentage function successfully, you need to feed it the property variables as an input, so add "app" as an ...

1 year ago | 1

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Answered
Adjusting the datetick issue.
clear all ; clc ;clf set(gcf,'color','w') load m_time_1516.mat x = 1 : 9; y = sin(x); m_time_1516(1) =[]; plot(datetime(m_...

1 year ago | 0

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App Designer Image Properties
You can use findall to get a handle of all the uiimages. handle = findall(app.UIFigure,'Type','uiimage'); ...

1 year ago | 0

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Answered
How do I create a time-lapse video of a 3D plot?
One way is to run a similar code as shown below in Live Editor. It will automatically create a video from the for loop that you ...

1 year ago | 1

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Answered
App designer - problem implementing filter based on tree nodes
Teshan, I created an app based on the scripts provided (see attached). Please let me know if this answers your question. I be...

1 year ago | 1

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Answered
How do I make a uibutton the 'active' item in a GUI upon construction?
See https://www.mathworks.com/matlabcentral/answers/392925-modify-tab-order-of-app-designer-gui Below would work for R2022a a...

1 year ago | 0

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Answered
I'm struggling to plot data over dateline when centred on the North Pacific using geoscatter.
load example.mat As you can see below, the data points are far apart. figure geoscatter(tow_data(:,1),tow_data(:,2),50,tow_...

2 years ago | 1

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Answered
Why is the label not coming up?
I made the default text for Label2, "Choose the salts available!". This way it appears when the app first starts. If you do not ...

2 years ago | 0

Answered
How to use public properties in matlab app designer?
I have modified your apps and attached them here. In app3, I added a Callingapp property. In code view, I clicked "App Input Ar...

2 years ago | 0

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Answered
Component alert (error or information message) in appdesigner
You could add a tooltip message like this: The Tooltip message can be edited under the Interactivity subheading in the Compo...

2 years ago | 0

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Answered
App Building Components: where are they?
Assuming you minimized the Component Library, look to the left and double click Component Library as shown in the image below. O...

2 years ago | 0

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Do I have to resize my images?
To answer your question in regards to databases: https://www.mathworks.com/matlabcentral/answers/449046-how-can-i-resize-imag...

2 years ago | 0

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Como modificar con el mouse una grafica generada en un axes de App Designer?
https://www.mathworks.com/matlabcentral/answers/1929335-how-to-modify-with-the-mouse-a-graph-generated-in-an-axes-of-app-designe...

2 years ago | 0

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App Desginer, Select point in image to update Value Changing variable
I made an app that used a listener to retrieve the current point on an axes and update a uilabel with the value in a response to...

2 years ago | 0

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How do I read each frame of a video?
You can use a while loop as shown in the documentation here. Note, you can save a 3D/4D matrix of the video if memory permits b...

2 years ago | 0

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Tracking Pedestrians from a Moving Car
Here the Kalman filter object is created % Create a Kalman filter object. kalmanFilter = configureKalmanFilter('ConstantVeloci...

2 years ago | 1

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Answered
How to rearrange 2x5 matrix while keeping the size the same?
x = [1, 5, 9, 4, 8; 3, 7, 2, 6, 10] x2 = reshape(sort(reshape(x,1,[])),size(x,1),size(x,2))

2 years ago | 0

Answered
Best way to get date and time inputs from user and save as a datetime variable
% construct the data subset timerange startDateTime = datetime(s.StartDate + " " + s.StartTime, 'InputFormat', 'yyyy-MM-dd HHmm...

2 years ago | 0

Answered
recording a plot as a video & including a suitable legend
continue_loading = 1; v = VideoWriter('Z:\MATLAB\figures\example.avi'); v.FrameRate = 60; open(v) % hold box on grid on...

2 years ago | 0

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Answered
uiprogressdlg using the CancelRequested function to terminate the loop.
Everytime you run the line di = uiprogressdlg(app.progress,'Title','Progress Bar','Message','Progress','Cancelable',1); A new ...

2 years ago | 0

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Answered
recording a plot as a video & including a suitable legend
Legend Problem Making up data for example eps_bar = rand(1,30); s_bar = rand(1,30); k=1; You could get the handle of th...

2 years ago | 0

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can someone help me to measure the avgferet, avgminferet and area of the edges in my image in this code
imageData = imread('C1_L1_WDa.jpg'); imshow(imageData) figure [rows, columns, numberOfColorChannels] = size(imageData); ...

2 years ago | 1

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Answered
Error Troubleshooting Classification Models
I believe you meant this: mdl = fitcdiscr(Tbl, "Number") instead of mdl = fitcdiscr(Tbl, Number) Edit: Also what does your t...

2 years ago | 0

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Comparison of values and classification
Generate table: matrix = rand(1084,4); % making 4 columns because I don't feel like creating 14 column names Tbl = array2tab...

2 years ago | 0

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Script for a behavioral experiment
You could create an app with App Designer. See video below: How to Build a GUI in MATLAB using App Designer You could display ...

2 years ago | 0

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Select last numeric character(s) of the string
output = 'sucrose: 10'; numbers = str2double(extract(output, digitsPattern)) output = "sucrose10"; numbers = str2double...

2 years ago | 1

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Putting a cell into a .mat file
save('test.mat', 'ImagesToSave')

2 years ago | 0

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How to use data cursor mode to display data tips for multiple plots in a tiled layout?
If you are interested in the datatips information. You can acces the information from the Children subfield of the Scatter plot,...

2 years ago | 0

Answered
mapping between two different matrices
a=[1 2;3 4;5 6] b=[1 2 3;1 2 3;1 2 3;1 2 3;1 2 3] index = 3; output = yourmap(a,b,index) index = 6; output = yourmap(a,b,in...

2 years ago | 1