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ILoveMATLAB


Last seen: 1 day ago Active since 2019

Professional Interests:
Image Processing Toolbox, Computer Vision Toolbox

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Question


Overwriting Grid Layout Does Not Delete Existing Grid Layout.
Overwriting an existing Grid Layout does not delete the existing Grid Layout. I think this might be the cause the random issue...

2 months ago | 2 answers | 0

2

answers

Question


App Designer Error Message.
I randomly get the following error message in my app designer app. How to I determine which line of code is causing the issue?...

2 months ago | 0 answers | 0

0

answers

Question


Cannot Change UIFigure (App) Size Programmatically In 2022a
I decided to upgrade my app designer GUI from 2019b to 2022a, but my app does not function correctly in 2022a. I have a class...

2 months ago | 1 answer | 0

1

answer

Question


What MATLAB version did handle methods start being hidden?
I love this change. I can finally get rid of my handleLight class.

4 months ago | 1 answer | 0

1

answer

Answered
I only want 1/4 of the data for one of my lines on my graph
You should be able to do this using logical indexing. Please see the code below. numOfRepetitions = round(length(instron_da...

4 months ago | 1

Question


How do you specify the /02 or -o2 optimization option in the MATLAB Coder APP?
How do you specify the /02 or -o2 optimization option in the MATLAB Coder APP/ GUI? A screenshot would be helpful. I just...

4 months ago | 1 answer | 0

1

answer

Answered
Listen for task progress on matlab
If you have an app you can just use uiprogressdlg. function myprogress1 fig = uifigure; d = uiprogressdlg(fig,'Title...

4 months ago | 0

Answered
write number next to each other + return value 0/1
(Forgot to submit as an anwser) For your first question. Convert each column of interest to an array of strings. sCol1 =stri...

4 months ago | 0

Answered
How to write the pixel values of a graylevel image into a text file?
Read the image using imread Save the matrix as a text file using writematrix

4 months ago | 0

Answered
Perform an adjustable search
All you have to do is use logical indexing. I assume you already do this to find the whole numbers %Assume 13 and 17 are your...

4 months ago | 0

| accepted

Answered
Display selected bars above a given limit on the histogram
First use histcounts to get the edges and bins [N,edges] = histcounts(X) Remove the edges and bins you dont care about tfKee...

4 months ago | 0

| accepted

Answered
What frustrates you about MATLAB? #2
I think the function call overhead may frustrate some. Until last week, I was never bothered by the infamous function call ove...

5 months ago | 0

Answered
What frustrates you about MATLAB? #2
Last fustration:MATLAB COMPLIER SDK implies MATLAB Advertisment. If [blank] spends XX,XXX dollars extra to purchase the MAT...

5 months ago | 1

Answered
What frustrates you about MATLAB? #2
MATLAB makes large projects difficult to manage. Reasons OOP - No multi class files. This combined with the other issues prev...

5 months ago | 0

Answered
What frustrates you about MATLAB? #2
[Repost Per Recomendation] MATLAB keeps reinventing the wheel and sometimes does a bad job . The #1 rule of programing is neve...

5 months ago | 0

Answered
What frustrates you about MATLAB?
Last fustration:MATLAB COMPLIER SDK implies MATLAB Advertisment. If [blank] spends XX,XXX dollars extra to purchase the MAT...

5 months ago | 0

Answered
What frustrates you about MATLAB?
MATLAB makes large projects difficult to manage. Reasons OPP - No multi class files. This combined with the other issues prev...

5 months ago | 0

Answered
What frustrates you about MATLAB?
MATLAB keeps reinventing the wheel and does a bad job . The #1 rule of programing is never reinvent the wheel. OPP: MATL...

5 months ago | 2

Question


How does graydist work?
What does each element of the gray dist transfrom mean with repect to the imputs? How is each element calculated. I think i hav...

5 months ago | 0 answers | 0

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answers

Question


MATLAB "JoinTwoDatabaseTablesExample" Error
Matalb throws an error when running the following the "JoinTwoDatabaseTablesExample". What am I missing? Step 1: Open Join Two ...

1 year ago | 1 answer | 0

1

answer

Question


Convert Struct to Readable JSON(Pretty Print)
Every struct I pass to jsonecode gets converted to a 1 by N char array with no newline chacters. Therefore, when I export the...

3 years ago | 2 answers | 1

2

answers

Question


MATLAB Compiler SDK Custom Icon
I deployed .net assembly to my end user using the MATLAB Compiler SDK (Library Compiler) 2019a. Every time my end user runs the ...

3 years ago | 0 answers | 0

0

answers

Question


Generate searchable documentation for MATLAB Packages(Namespaces) and Classes
Is there a way to generate searchable static documentation for several packages (namespaces) created in MATLAB? I have about 10...

3 years ago | 1 answer | 3

1

answer

Question


How to make UIAXES invisible after imshow?
I used imshow to display an image in an UIAXES object. After displaying the image, I would like to temporarily hide the axes and...

3 years ago | 1 answer | 0

1

answer

Answered
How do I learn more about MathWorks product updates?
There is something wrong with the new update. After updating matlab I clicked on the shortcut and received the following messag...

3 years ago | 0

Answered
Open .mat file containing images
Image() fucntion requires either an m-by-n-by-3 or m-by-n. When you write image(allimages.IMG1N) you are giving the image f...

3 years ago | 0

Question


How do I make an UIAxis's InnerPosition equal its OuterPosition?
I am currently trying to create a uiaxis object in app designer with no margins. Currently I have a 5 pixel margin around a uia...

3 years ago | 1 answer | 1

1

answer

Answered
Can I use interactive features like "KeyPressFcn" in App Designer?
As of 2018b, App Designer supports keyboard and mouse callbacks. From the 2018b release notes: "Figure Interactions: Create...

4 years ago | 4