Answered
Editor doesn't show what I write in comman
If you type commands in the command window, the statements are not saved to a file. You can see and recall them by typing the u...

1 year ago | 0

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How to format cell font size, font color, and alignment in Excel from Matlab GUI program
I'm attaching a class, Excel_utils.m, that has all kinds of functions for formatting all kinds of things in Excel. I use it a l...

1 year ago | 0

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Code not displaying figure
Well you never plot anything and evidently you never get to the line where you call image to display an image. Try debugging ...

1 year ago | 0

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Is it possible to ADD a warning before Matlab starts?
You can check for drives in your startup.m file, and warn you if the folder or drive is not there, like this missingFolder = fa...

1 year ago | 0

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How can I identify and fill outliers in a 2d matrix?
You forgot to attach your data so it's hard to help you. Make it easy to help you, not hard. One possibility is to use a modif...

1 year ago | 1

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How to do skull stripping when the skull in the image is not complete?
I presume you've already seen my skull stripping demo I've posted many times, but I'm attaching it here for others. If your ini...

1 year ago | 0

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How can i fit the inscribed circle with different diameter in an image ??
I don't even know what "fill with a different diameter" means, but you might try imfill mask = imfill(mask, 'holes');

1 year ago | 0

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how to remove background from thermal image. i want to remove the background from the image. just want forground image
Again, I don't think you need to actually zero out (blacken/remove) the background, but this is what you asked for: % Demo by I...

1 year ago | 0

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How do I solve this error in Parameter Setting for 2-D Lookup Table Block in Simulink?
There is no rowIndex or columnIndex for set_param. Why do you think there is? https://www.mathworks.com/help/simulink/slref/se...

1 year ago | 0

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Where to find the coordinates info of image labelar's bounding boxes?
Use the Export button to export the code into an m-file. The coordinates should be in one of the variables in the function.

1 year ago | 0

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how to remove background from thermal image. i want to remove the background from the image. just want forground image
The first question is why do you want to remove the background? Chances are you don't need to "remove" it but that you just nee...

1 year ago | 0

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How to remove black (no perfectly black) background and calculate area of cracks?
@Elisa try this: % Demo by Image Analyst % Initialization steps: clc; % Clear the command window. close all; % Close all...

1 year ago | 1

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Answered
order using first column in array cell
Fixed code below. Read comments for explanation. s = load('matlab_cell.mat'); originalList = s.newList % The problem with so...

1 year ago | 0

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filling Index issues imfindcircles
I don't know what this means: "not filling the index or maybe there isnt enough to fill the array". The demo and your code does...

1 year ago | 0

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Isolating one Texture from LBP
@Veronica See my Image Segmentation Tutorial in my File Exchange: Image Analyst's File Exchange It's a generic, general purpos...

1 year ago | 0

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Determine the centroid and radius of the intervertebral disk
Try this: % Demo by Image Analyst % Initialization steps: clc; % Clear the command window. close all; % Close all figure...

1 year ago | 0

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MATLAB wont start on Linux. It did yesterday.
See the FAQ: https://matlab.fandom.com/wiki/FAQ#After_installation,_MATLAB_crashes_or_gives_an_error_message_when_I_try_to_run_M...

1 year ago | 0

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Is there a way to crop an array depending on the values that I want through a function as the values change?
The binary option is trivial if you have the Image Processing Toolbox signal = logical([0,0,0,0,1,1,1,1,1,0,0,0,1,0,0,0,0,1,1,1...

1 year ago | 0

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saving elements of a dataset as images
Your cRadon() will do the radon transform for every angle from 1,2,3,4,....,179,180. Is that what you want or do you want just ...

1 year ago | 1

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How to remove black (no perfectly black) background and calculate area of cracks?
Defining the mask is easy. Assuming it's pure zero you can just do something like circleMask = grayImage > 0; It looks like t...

1 year ago | 1

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GUIDE code from pre 2015 need to access the button press function and "programatically press the button" from a different m file
I agree with @Steven Lord that you should just rethink and reorganize the workflow. That said, please read the FAQ for ideas on...

1 year ago | 0

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How to play video in matlab for computer vision?
Do you really need to re-instantiate the video player inside the while loop? Try moving these lines before the while loop % In...

1 year ago | 1

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Answered
saving elements of a dataset as images
You want to save inputData(:,:,idxSelected(i)), which is a variable internal to a Mathworks written function called loadCSIDatas...

1 year ago | 1

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How could I fix this file path error？
Where does the MAT file actually live? If it is not in that folder, then type in the full path and name of the file.

1 year ago | 0

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Getting " Yet Another Color Gamut Visualizer" App Working
I don't know about that particular File Exchangeitem but if you want to look at the gamut of your actual image, you might check ...

1 year ago | 0

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How to get warning source
Learn to debug your code. Just step through it one line at a time until you see the error appear. See this link Debugging in ...

1 year ago | 0

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How to save an image without axis or white space?
You can use imwrite() to save any matrix as an image. It won't save any axis labels or graphics in the overlay. You can use ...

1 year ago | 0

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Not recognizing any text files in folder using dir(fullfile)
You're missing the forward slash after the drive letter and colon. Put that in. Also, your code is not very robust. You could...

1 year ago | 0

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Assigning many cell array entries to same value using index
Seems like it should work, but it doesn't. However this works: %% Goal is cell array 'cellArray' containing 'High' for certain...

1 year ago | 0

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Problem with matlab; error opening functions
Simply reinstall the complete version. Do NOT "paste the toolbox folders, not install." Evidently that doesn't work, as you fo...

1 year ago | 0

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