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Should I need keep in my PC previous versions of Matlab?
I have had to keep old version of MATLAB three times. The first two times it was because my camera drivers did not work with th...

3ヶ月前 | 0

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Approach to computing statistics on a latitude/longitude grid
I'd probably convert the (lat, lon, speed) into a double matrix (image). Then I'd sum up all the matrices to get the overall av...

3ヶ月前 | 1

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How to solve error 1616 for licence activation when old computer crashed and License Center doesn't show a deactivation tab?
On the web site, login to your account and look at your license(s). Click on the tools icon: You'll see this: Click "De...

3ヶ月前 | 0

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Removal of background mirror copies of objects .
The background is no good. In my experience, something like back paper or posterboard is still too reflective. Try a backgroun...

3ヶ月前 | 0

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How to connect a Basler camera to MATLAB
Did you call videoinput()? You need to instantiate that before you will see any devices. Can you run the attached gentl demo p...

3ヶ月前 | 0

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How to write a product of two numbers 6 and 7 in Matlab code to get 42
Did you try getting help on multiplication? For simple multiplication it's simply * like it is in every other language I've use...

4ヶ月前 | 0

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How do I determine the required toolboxes and licenses for my MATLAB code?
Attached is a utility function I wrote. This is what's in it: % List required files and toolboxes. Displays them in the comma...

4ヶ月前 | 1

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How to make GUI tool
Try MATLAB App Designer You're a man of very few words. Too few. Try this https://translate.google.com/?hl=en&tab=wT&sl=auto...

4ヶ月前 | 0

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Trying to detect if a cartoon character is looking at the watcher
There is no built-in higher level functionality like that. Probably the best bet is to train a deep learning model, however tha...

4ヶ月前 | 0

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MathWorks Licensing Error 5
Do what it says to do in the FAQ: https://matlab.fandom.com/wiki/FAQ#After_installation,_MATLAB_crashes_or_gives_an_error_messag...

4ヶ月前 | 0

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MATLAB 2025a new fonts. How do I use them.
I have Windows 11 and am running r2024b. In my MATLAB Fonts drop down I see tons of fonts. They seem to be many, but not all o...

4ヶ月前 | 0

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In Matlab 2025a, how do I hide a plot trace
If you want to show or hide plotted curves programmatically (say when a use checks or unchecks a checkbox on your GUI), you can ...

4ヶ月前 | 0

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Looking to identify a football from an image
You can use transfer learning to identify footballs in a variety of images with a variety of colors, orientations, sizes, etc. ...

4ヶ月前 | 0

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impossible to launch matlab 2025b
Try doing what it says in the FAQ: https://matlab.fandom.com/wiki/FAQ#After_installation,_MATLAB_crashes_or_gives_an_error_messa...

4ヶ月前 | 0

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Matlab has all time problems.
Most people don't have the compiler, though I (and you) do. I compile stuff all the time without errors. Since you're having err...

4ヶ月前 | 0

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why does set(gca) not working
I know you already accepted an answer but the more modern alternative (2022a and later) is to use fontsize: hFig = figure; cos...

4ヶ月前 | 0

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Error using countOnes = sum(num); when trying to count how many zeros and ones are randomly generated.
This error message indicates that it thinks sum is an array in your program, so when you do countOnes = sum(num); where num ca...

4ヶ月前 | 1

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Identify and refill dark spots on the leopard with neighboring pixels
That algorithm could be close but the problem is leopard spots are not closed. After you have a binary image use either bwconvh...

4ヶ月前 | 0

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importing a table from a file with multiple tables
Try t = readtable('summary_tables_rev2.xlsx') If you have any more questions, then attach your workbook and code to read it in...

5ヶ月前 | 1

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Why am I not getting printed all zones and info from one column in my table?
In your call to table, all variables that comprise the table must have the same number of rows. It's saying that not all of you...

5ヶ月前 | 0

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I have a bug on my code
You have not defined x1. x1 is a differently-named variable than x_1. If they should be the same variable, then use a consis...

5ヶ月前 | 0

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Performing 2D convolution
@William Rose gave a good answer. Bottom line, I wouldn't do anything to your image in advance. Simply call conv2 and pass it ...

5ヶ月前 | 0

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How can I eliminate the jagged edges present in fonts within images?
If exportgraphics didn't fix it, try export_fig

5ヶ月前 | 0

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How to implement meanshift segmentation
For illustrative theory,see https://www.cse.psu.edu/~rtc12/CSE598G/introMeanShift_6pp.pdf https://homepages.inf.ed.ac.uk/rbf...

5ヶ月前 | 0

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add files & folders to 2025A compiler task manager
Having source code in different folders is no problem for compiling if your main program in the development environment can run ...

6ヶ月前 | 0

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addition of image files during compiling to make a standalone app
Did you use the deploytool or the mcc command? If you used the mcc command, did you use the -a option to attach your files. I ...

6ヶ月前 | 0

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Problem when trying to export figure as PNG
You sent in the crash dump, right? So they should get back to you. But if they say it was due to an unknown error, then I sugg...

6ヶ月前 | 0

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how to make 3D image from x(50x1double),y(100x1double),z (80x1double), intensity(50x100x80)
Not sure about the transparency but check out the Volume Viewer app and the Volume Segmenter app, both on the apps tab of the to...

6ヶ月前 | 0

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How to create a GUI in App Designer starting from existing code
Are you saying that you used some AI tool to build an .mlapp file that had all the buttons, listboxes, etc. made to your liking?...

6ヶ月前 | 0

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Radio button issue in App Designer
@dpb says he also tried it and you can't. So I suggest, if you really want to do that, you use a different control such as a se...

6ヶ月前 | 0