Question

Add image on pcshow plot
Is it possibile to add an image on a pcshow image (tab of images, in my case)? I'm using this but it does not work: How to Plac...

5 years ago | 1 answer | 1

Answered
how to create a matrix in matlab?
Your question is not clear. If you have those 3 arrays: L12 = [0 0 0 0 1 1 1 1]; L13 = [0 0 1 1 0 0 1 1]; L23 = [0 1 0 1...

5 years ago | 1

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Answered
Extract data below a curve
Your input data is something like that: % Hypotesis: black points do not overlay the grid (can lay in between blue points) A =...

5 years ago | 2

Answered
Reverse data set as the example
I don't get the question as well. What result do you expect on the following arrays: X = [2 4 8 4 2 56 78]; Y= [2 2 4 11 75...

5 years ago | 1

Answered
How do I make different groups within a matrix?
How do you need to get arrays associated? Try this: clear all close all x= (50)*rand(50,1); y= (50)*rand(50,1); z= (50)...

5 years ago | 3

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Answered
How to set the color in a for loop for a plot within the for loop with an if statement?
I don't get very well what you are asking for. You need to color t between 1 and 5 AND e between 1 and 5 in black, otherwise t b...

5 years ago | 1

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Question

Position group docked figures proportional to screen size (javaframe)
Hi! I docked 7 figures within a group (javaframe?). I can't define a position for the whole group. Could you help me? I followed...

5 years ago | 0 answers | 1

Answered
Compare two datasets of different units
You could just plot them in one figure with two axes: Create Chart with Two y-Axes - MATLAB & Simulink - MathWorks Italia

5 years ago | 1

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Answered
List the 10% highest values of a distribution
Change the last part: [Ms, idx] = sort(x,'descend'); % Sort Descending Result = Ms(1:ceil(length(Ms)*...

5 years ago | 2

Question

How delete panel in app design
Hi! Maybe this is a trivial question but I can't figure it out. How can I delete a panel in the APP DESIGN? It is an empty panel...

5 years ago | 1 answer | 1

Answered
saveas won't save my figure when in a for cycle
Something like this within each loop? FolderName='path to save your figures here' FigList = findobj('Type', 'figure'); for iF...

5 years ago | 1

Question

How use pcshow in GUI
Hi you all! I would need to use pcshow in a GUI (app design). I tried something like this: p=pcshow(app.UIAxes, [ptCloud.verte...

5 years ago | 1 answer | 1

Question

progress bar in app design (GUI)
Hi! I need to create a progress bar like the following bar with the APP DESIGN: New in r2020a: App button animation & truecolo...

5 years ago | 1 answer | 2

Question

Change label color of the "Edit field (Numeric) element in App Designer
Hi! I am creating a GUI with the APP DESIGN. I would like to change the color of the Label associated to the "Edif field (Nume...

5 years ago | 1 answer | 1

Question

Reduce string length after check, with one line
Hello! I would like to reduce a string length after a check on the length itself, with one command. Is it possible? Something l...

5 years ago | 1 answer | 1

Question

Classification (machine learning)
Good morning. I need to implement a classification algorithm: I have several time series and I need to recognize the trend. For...

5 years ago | 1 answer | 1

Answered
Delete all rows in cell array based on value
A = {table(rand(3,2)); table(rand(3,2)); table(rand(3,2))}; B = {1; 0; 1}; C = horzcat(A,B); D={}; ii=0; jj=0; for ii=1:...

6 years ago | 2

Answered
How to evalutate AREA from connected points?
Back then I solved my problem with a second software: I used ArcGIS! Thank you for all your suggestions, it helped me to chang...

6 years ago | 1

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Question

How to evalutate AREA from connected points?
<</matlabcentral/answers/uploaded_files/86704/prova23.jpg>> I have a group of points and their connectivity matrix (how the p...

8 years ago | 3 answers | 2