Answered
Multiple image thresholding and measure distance
See attached demos where I read frames from a video and then process them. You could make the obvious adaptations, such as the ...

2 years ago | 0

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Trouble compiling GUI from figure
It should run on your computer, so I'm assuming this is what happens on a different computer that you've deployed it to. If tha...

2 years ago | 0

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Generating standalone application from app designer
See the FAQ: https://matlab.fandom.com/wiki/FAQ#How_can_I_make_a_standalone_executable_from_my_MATLAB_code?

2 years ago | 0

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Determine the relational operator in an expression
Then you can use contains to run down the various math operators you might possibly encounter, and then take appropriate action ...

2 years ago | 0

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How to obtain information from a ROI from an image generated with imagesc
See various roi and masking demos I have attached.

2 years ago | 0

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Need to create filled circles with a solid border that iterate over each other.
If you want it as a digital image, see my attached demo. Feel free to adapt it to your needs.

2 years ago | 0

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Is there matlab program that automatically contours of the associated anatomical structure such as mandible, spinal canal from dicom dataset?
No there is nothing in MATLAB that does that already. You are free to write your own though. You might check here to see if an...

2 years ago | 0

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Finding antenna gain curves/functions from an image
Here's how I'd do it starting from a PNG image. Basically Find the chart/gridded region and erase black stuff outside there....

2 years ago | 0

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Explaining a matlab code
I can understand why you find it confusing. It was likely written by a novice programmer. I can tell because there are only 3 ...

2 years ago | 0

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I want to fit the curve with two linear curves and find the point where the fitted curve deviates from the linear relationship, sort of the tangent point.
Find the point where the slope difference between the left and right side of the dividing point is greatest. See my attached de...

2 years ago | 1

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Find fibers in image autoamatically
I'd just count them manually. You can adapt my attached demo. It will be faster to do that than to try to develop some automat...

2 years ago | 0

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in matlab how to arrange command window output workspace ect
Did you try clicking and dragging the title bar of the panel(s)?

2 years ago | 0

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Why does MatlabR2023b frequently crashes when generating figures
Does it actually crash MATLAB itself and you get an operating system error something like "MATLAB has encountered a fatal error ...

2 years ago | 0

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How could I get a Matlab & Simulink license for research?
Sure, just go here: https://www.mathworks.com/store/?s_tid=hp_ff_t_buy or here: https://www.mathworks.com/company/aboutus/con...

2 years ago | 0

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How to draw a semi circle filled with jet color (like in the image) ?
See my attached colorwheel demo. You can vary things like inner and outer radius, number of colors, etc.

2 years ago | 0

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What add-ons i need to run this file?
It sounds like you're saying the software does not tell you what the requirements are in advance. So just try to run it. When/...

2 years ago | 0

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How do I package add-ons with my standalone app?
You need to include them with the -a option of mcc. Here is an example of mine where I had to explicitly include the resnet18 a...

2 years ago | 0

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How can I print the mean and standard deviation in the histogram plot?
I don't know if you can do it "automatically" but you can manually use title or text to display text on the chart: x = randn(10...

2 years ago | 1

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I need to repeat a periodic signal
This looks like a homework problem. If you have any questions ask your instructor or read the link below to get started: How d...

2 years ago | 0

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How to get camera temperature and set exposue time?
Try using imageAcquisitionExplorer from the command window and getting it set up there. Then copy the code to your program.

2 years ago | 0

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Answered
Is it possible to get the version number of a compiled program inside the program? I am using the Application Compiler.
You can get the version of MATLAB used, or you can get the date/time stamp of your executable, but you cannot get the version nu...

2 years ago | 1

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I need to calculate unemployment rate for each month for the period from 2020 to 2023. Please advise the best way to do that.
See groupsummary, grpstats, or splitapply. You might also like to learn about findgroups.

2 years ago | 0

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Recognize edges in mosaic-like background - draw horizontal lines and save line coordinates
Try this. (Similar to @Les Beckham's solution but developed before I saw his answer): % Demo by Image Analyst % https://www.m...

2 years ago | 0

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Answered
How can I make the image resize without losing quality of image? I need to resize more than original sizes then resize into 512x512.
Any time you resize the image you are going to be changing it. In particular, if you downsize the image, you will lose informat...

2 years ago | 0

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I want to find the width of a line...how to do?
Not sure what you're calling a line? Is it the one short little one-pixel-wide green line? Or do you want the widths of the ir...

2 years ago | 0

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MATLAB code for extracting temperature value from BMP format image followed by background removal
See my thermal demo.

2 years ago | 0

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Plotting droplet size distribution from spray image
We might be able to help if the droplets are all separated in your image. I have worked on several spray problems in the past. ...

2 years ago | 0

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How can I add a detail on a curve ?
In general, the concept is the same as your other question -- it doesn't matter if the curves are different or not. Basically y...

2 years ago | 0

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Webcam Package Not Working
Did you install the webcam package from the Add-ons button on the tool ribbon?

2 years ago | 0

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ImageDataStore and tall array, How to use to save Labels and 4D Matrices in for loop?
Cell arrays are very inefficient compared to regular numerical arrays. They use a lot more memory. You could even use single i...

2 years ago | 0