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Eric Delgado


Anatel

Last seen: Today Active since 2021

Programming Languages:
MATLAB
Spoken Languages:
English, Portuguese

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Answered
How to create a log_file.txt that stores my outputs and variables?
You have a lot of possibilities - writetable OR writematrix OR writecell OR save.... See the functions documentation. % if you...

alrededor de 7 horas ago | 0

Answered
Multiple y axis on app designer
I think you can create an invisble figure (the old one) and use copyobj to copy the lines for your uiaxes. Or you can create you...

alrededor de 8 horas ago | 0

Answered
App Developer - Mouse Hovering Over Surf Plot in UIAxes Causes Extreme Lag
Mouse over the plot will not affect the performance of the plot if you disable interactions. Try this at the startup of your s...

alrededor de 16 horas ago | 0

Answered
How to create ROI object handle?
Replace imrect for images.roi.Rectangle. See the first example of the doc - https://www.mathworks.com/help/images/ref/images.roi...

alrededor de 23 horas ago | 0

Answered
Hide axis from plot with image
fig = figure; ax1 = subplot(2,2,[1,3], 'Parent', fig); I = imread("YourImage.png"); image(ax1, I) set(ax1, 'XTickLabel',...

alrededor de 23 horas ago | 1

| accepted

Answered
Matlab App Erroneously detecting infinite loop
It sounds like a limitation of the foor loops. For example, if you create e for loop from 1 to a BigNumberAlmostInfinite you wil...

1 día ago | 0

Answered
App timer slows when mousing over plot
uifigure is not the best idea if you are looking for performance... see other posts about it and maybe you gonna use the old fig...

1 día ago | 0

| accepted

Answered
App starts without all components populated or being ready to use
I had this issue... so... (1) Open your app (all .mlap files) in the AppDesigner of this new release of Matlab, save it and the...

1 día ago | 0

Answered
Add just one checkbox node to a TREE (app designer)
No. Each type of Tree object supports a different set of properties. For a full list of properties and descriptions for each ty...

1 día ago | 0

Answered
Can I Use MinPeakProminence and MinPeakDistance at the same time?
Yeah, sure. It's possible. Take a look at documentation of findpeaks. If you specify a location vector, x, then 'MinPeakWidth'...

1 día ago | 0

Answered
Store prime and non-prime numbers in two diferent vectors from a .txt
% x = load('Natural_numbers.txt'); x = [1, 11, 21, 23, 25, 27, 29, 30, 31, 44]; idx = isprime(x); Prime = x(idx) nonPri...

1 día ago | 0

| accepted

Answered
Round to nearest ones place value ex ante
Lim_down = 3700; Lim_up = 3706; x = randi([Lim_down Lim_up]) Lim_center = mean([Lim_down, Lim_up]); if x < Lim_c...

2 días ago | 0

Answered
How to save pictures individually from sequence of pictures in its variables.
Hey @Pooria Samandi, just create a cell array "imageArray"... myFolder ='C:\Users\poori'; filePattern = fullfile(myFolder, ...

2 días ago | 0

| accepted

Answered
Indexing through a structure to get subsets of data with no looping
Look... why you don't want to use a loop?! It's something that you can't avoid sometimes. The result you are looking for is weir...

4 días ago | 0

| accepted

Answered
AppDesigner : divided UI code in several .mlapp files
No, it's not possible. But you can use uitabgroup to deal with it.

4 días ago | 0

Answered
Make the dropdown already scrolled down to the bottom in app
It's an old question, but maybe this answer helps someone. I don't know which version of Matlab you used, but I just tested in R...

4 días ago | 0

Answered
Issue running my own standalone app
It's an old question, but the answer could help someone. I had the same problem with a standalone app that was installed in more...

4 días ago | 0

Answered
How can I draw a polar dendrogram over UIAxes in AppDesigner?
Hey @Mohammad Shahbazy, I know that is an old question, but... maybe the answer help others. :) dendrogram only works with old ...

4 días ago | 0

| accepted

Answered
Using the fields of a structure to index through a vector and generate a resulting structure
Hey @Scorp, structfun is the answer for your issue! :) dataArray = [21,22,23,24,25,26,27,28,29,30]; structureOfIndexes.a1 = [2...

4 días ago | 0

| accepted

Answered
How can I properly create an standalone APP which includes python .py scripts?
Look... pyenv will give you the Python environment used to call your .py files. Ok. But... when you run a standalone version of ...

5 días ago | 0

Answered
Extract data from UIAxes in AppDesigner
If you are using lines, you just have to call "XData", "YData" and "ZData" of your uiaxes's childrens. For example: >> plot(app...

5 días ago | 0

Answered
How can I use html in UItable for draw line??
uitable doesn't have a html interpreter. So... below is my approach to this issue. app.UITable.Data = table(["–––––o–––––"; "––...

5 días ago | 2

| accepted

Answered
UITabGroup titles are clipped
Hey @Dominik Lechleitner, it's not possible, but at the end of the day, why are you trying to do that? Let's do something more b...

8 días ago | 0

Answered
How can I move legend in app designer?
Hi @galaxy, just create a handle for your legend. See code attached made on R2021b (if you are working on a different release of...

9 días ago | 0

Answered
In appdesigner, is there any way to start with 2x1 panels instead 1x2 under auto-reflow?
Hey @Maruan Alberto Bracci, yeah. It's possible. In this template there is as Grid between the UIFigure and the Panels,, but the...

10 días ago | 0

Answered
app designer: how to index through multiple UIAxes
Hey... just put in the startup of your app the code below. app.plotHandles = findall(app.UIFigure, 'Type', 'axes');

10 días ago | 0

Answered
Alternative to Using UITable to Display Tables in App Designer
You must use uitable instead of openvar in this "App Designer world". In this world, openvar is going to be useful in debug mode...

11 días ago | 0

Answered
How do I get the values from workspace to the app designer table
You could use save and load functions or assignin function (if you want to send data from appdesigner to base workspace). But ma...

11 días ago | 0

Answered
Slow plotting in App Designer
Yeah. The interactivity in this new universe of uifigure is still too slow. The simple solution is to use de old Matlab figure. ...

11 días ago | 0

Answered
Matlab accuracy (when 1-1~=0)
It's float operation universe. :) w=0.026; b=0.024; i=0.001; w-0.026; b-0.024; i-0.001; Instead of: w == (b+2*i) Use: ...

11 días ago | 0

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