Answered
Loop outputting deleted object?
>> test5 Error using input Not enough input arguments. Error in test5 (line 49) output(ii,:) = gammatone(input, CenterFreqs...

1 month ago | 0

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Program not calculating properly
Looks like you just took my code that I gave you in your other question and made a few changes to make it not work. I suggest y...

1 month ago | 1

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Solving multi-criteria tasks
To learn fundamental concepts, invest 2 hours of your time here: MATLAB Academy - Free 2 hour training

1 month ago | 0

Answered
How to find same values in a randi function
I've already done it. You can look at the attached m-file code. % Finds frequency of 5 card poker hands % Reference % https:...

1 month ago | 1

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Answered
How to read 0's and 1's from an array of images (originally from a video) and store each value (one per image) in a vector?
I don't think your algorithm is good. Contrast enhancement is not necessary and may even give deceptive results. Nor is Otsu t...

1 month ago | 1

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How to segment an EMG signal according to a column value?
If your data are in a regular matrix, you can use indexing to extract rows for that class. For example if column 2 contains the...

1 month ago | 1

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Answered
which type of image conversion have low occupy the CPU & Memory ? gray 2 Lab or ?
Not sure why you're asking. How big are your images? For normal sized images I wouldn't worry about it. I'd just use rgb2lab ...

1 month ago | 0

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Software development in Matlab for a standalone application
You can do almost anything in any language. Some might have more built-in libraries than others. Some you have to look for lib...

1 month ago | 0

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Is it possible to convert a tiff image to uint16 without changing the images actual appearance?
If you have a uint8 image and the values are in the range of 0-255, it seems to multiply everything by 256 (roughly) to make the...

1 month ago | 0

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how to plot table to line graph with dots ?
Your numbers have commas in them instead of decimal points. That's probably why it reads them in as character arrays instead of...

1 month ago | 1

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How to add an image to the current axes without replacing existing plots
See my attached examples to inset images and plots into other images and plots.

1 month ago | 0

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How to renew license
Like it says, contact your system administrator. If you don't know who it is, call the main Mathworks sales team.

1 month ago | 0

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Find data from files that are too large to read in
Perhaps memmapfile? I think its purpose is to look at very large files. help memmapfile

1 month ago | 0

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Figures from code executed on Answers are tiny
You might get more attention from the developers if you post here: https://www.mathworks.com/matlabcentral/discussions/ideas

1 month ago | 0

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I need Matlab code for STBC-NOMA for my project please help T-T
To get started programming in MATLAB, invest 2 hours of your time here: MATLAB Academy - Free 2 hour training If you don't w...

1 month ago | 0

Answered
Got this error message: statset requires Statistics and Machine Learning Toolbox.
Do you see it listed when you give the "ver" command? What does this show hasLicenseForToolbox = license('test', 'Statistics_T...

1 month ago | 0

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Answered
User Error 2.753: This license does not need to be activated. I am using linux btw and when ı open mathlab ı cannot even run the simple code
Probably the quickest route to success is to do exactly what it says in the FAQ: https://matlab.fandom.com/wiki/FAQ#After_insta...

1 month ago | 0

Answered
Retracting the time-tags from the histcounts
Try setting those counts to nan. Then they won't show up. Something like data = 5000 * rand(1, 5000); subplot(1, 2, 1); [co...

1 month ago | 0

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How to determine the contact angle of droplet with a cannula in place
Is the cannula always in the same place? Then just mask it out.

1 month ago | 0

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Answered
How to calculate spray cone angle?
First of all, before doing any image processing, you need to get better pictures. There is not enough contrast between your spr...

1 month ago | 2

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What is the filter I can use to get clearer image on hand vein?
I'd try a ridge finding filter, like a Hessian, Frangi, or COSFIRE-B Hessian based Frangi Vesselness filter - File Exchange - M...

1 month ago | 0

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How to get y value?
Try this: Xtarget = 900; % or 3000 yinterp = interp1(FLH_W, avg_SOEC_W, Xtarget)

1 month ago | 0

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how to fix this
You're not returning anything even though you said you would. In other words, you're not assigning "root" even though you are t...

1 month ago | 0

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Answered
Write a script file in MATLAB that calculates the resistance, inductance and capacitance of a double-circuit transmission line.
This looks like a homework problem. If you have any questions ask your instructor or read the link below to get started: How d...

1 month ago | 0

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spiral analysis and removal of background
You don't need to remove the numbers. Even if you did, a simple fixed, pre-made mask would let you erase them. What you need t...

2 months ago | 0

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Put the separator every thousands
I use the attached function I wrote. Adapt as needed, like change commas to apostrophes if you want.

2 months ago | 0

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Add 3 rows to then end of an existing array
To enlarge an array with more rows and/or columns, you can set the lower right index to zero. This will pad the matrix with zer...

2 months ago | 0

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How text can be converted to speech form?
% Program to do text to speech. Works only with Windows Operating System. % Get user's sentence userPrompt = 'What do you wan...

2 months ago | 0

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how to add cusom properties on current project object
Make a function that opens the project and then adds the additional property that you want. Then call that function instead of ...

2 months ago | 0

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in image processingm how can we find the location of the correlation coefficient maximum for two consecutive frames?
See my attached demos for going through frames of a video. You just need to have a loop that starts at the second frame and com...

2 months ago | 0

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