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How to resolve the error of looping
T is a table with the first column being the blob area and the second column being (x,y) of the centroid. Row 1 is for blob %1,...

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Finding the Mean brightest point of an image
To find the location of the brightest point in an image: maxGL = max(grayImage, 'all'); [rows, columns] = find(grayImage == ma...

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Distinguish land from ocean in harbors
If you want to deal with your picture as a digital image, then you can segment out the water using the Color Thresholder app on ...

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How to modify only one quadrant of an image
This is one way grayImage = imread('cameraman.tif'); mask = grayImage >= 60; grayImage(1:128, 129:end) = uint8(255 * mask(1:1...

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How can I add transparency to an image displayed in App Designer UIAxes?
See Steve's blogs: How to overlay a foreground image over a background image? - MATLAB Answers - MATLAB Central Image overlay ...

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How to neatly exclude values from a plot?
"What I want to do is plot feta for values between 0, 0.5, 0.7, 0.8, 0.95 and exclude the rest. " So that means you want feta b...

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How to use Machine Learning Algorithms in classification for categorical problem?
In the 100x100 matrix, is one of the columns the response (ground truth or known true value), and the other 99 columns are the p...

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Allowing users to open up specific images during execution of code
See the FAQ for code samples. https://matlab.fandom.com/wiki/FAQ#How_can_I_process_a_sequence_of_files? Modify the inside of t...

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I want to make airfoil on Matlab..please tell me code of this
See the links on the right hand side of this page.

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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 ...

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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...

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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?

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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 ...

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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.

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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.

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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...

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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....

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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 ...

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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...

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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...

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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)?

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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 ...

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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...

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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.

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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/...

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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...

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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...

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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...

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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.

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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...

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