Stalin Samuel

Last seen: 1 year ago | Active since 2014

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MBA(Financial Management) @ Annamalai University BE(Electronics & Communication Engineering) @ Anna University

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How do I vectorize each digit of an integer and store it as an array?
<https://in.mathworks.com/matlabcentral/answers/142887-multiple-digit-number-in-to-individual-digits multiple digit number in to...

6 years ago | 0

Answered
Index exceeds matrix dimensions for Vol3d.m
Make sure that you are working with 3D image

6 years ago | 0

Answered
How to imwrite an image with a different name than original, in specified directory?
<https://in.mathworks.com/matlabcentral/answers/276217-write-an-image-name-to-particular-folder-using-imwrite Write an image nam...

6 years ago | 0

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Answered
Store Values in Gui
<https://in.mathworks.com/matlabcentral/answers/248438-how-to-set-values-of-specific-data-columns-in-a-uitable reference1> <htt...

6 years ago | 0

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Answered
how to get the (x,y) coordinate values of points touching bounding box
Let us assume that, you have the image(from bounding box) in variable "Elysi". Then you can get the co-ordinate values using bel...

7 years ago | 0

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How can I correctly use if and elseif?
create a file with below code function [tf] = time(t,toe) tk=t-toe; if tk>302400; tf = ...

7 years ago | 1

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How to supress figures popping up different filters
<https://in.mathworks.com/matlabcentral/answers/98969-how-can-i-temporarily-avoid-figures-to-be-displayed-in-matlab temporarily ...

7 years ago | 0

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Answered
What are Image Detection Techniques in MATLAB ?
<https://in.mathworks.com/discovery/image-recognition.html Recognition methods in image processing>

7 years ago | 0

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Solved

How to subtract?
* Imagine you need to subtract a few numbers using MATLAB. * You will not be using eval for this task. * Given two ASCII strin...

7 years ago

Answered
Scanning strings in a string array
A = {'abc', 'def', 'ghi', 'lmn'}; A{1} ans = 'abc' A{1}(1) ans = 'a'

7 years ago | 0

Answered
Error: Matrix Dimensions must agree while using char
use "strcmp" for comparison a = 10; b = input('My name is: ', 's'); if strcmp(b,'Abdul') a = 11067; else ...

7 years ago | 1

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Answered
How can i merge three columns into one
z=[A;B;c]

7 years ago | 2

Answered
Want to create an array of filenames on every row of a matrix
%hello = 0; for i = 1:8 str = [strcat('world',' ', num2str(i))] hello{i,:} = str; end

7 years ago | 0

Answered
How do I take the average of every 50th term in a 2500x1 vector?
s=rand(2500,1); %2500x1 vector Out1=mean(reshape(s,[50 50])); %mean of every 50 values out2=mean(s(50:50:2500)) % mean ...

7 years ago | 0

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How to avoid this problem "consider preallocating the memory .for speed" in the below sample code
Refer the below url which has example of Preallocation # <https://in.mathworks.com/matlabcentral/answers/99124-how-do-i-pre-...

7 years ago | 0

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how to excecute MongoDB query from matlab
* I have successfully made the <https://www.mathworks.com/examples/matlab/community/20021-matlab-interface-to-mongodb-workflow ...

7 years ago | 1 answer | 0

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How to connect USB webcam in Motion-Based Multiple Object Tracking Matlab Example.
<https://in.mathworks.com/help/supportpkg/usbwebcams/ug/acquire-images-from-webcams.html details: Acquire Images from Webcams>...

7 years ago | 0

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How can I change penwidth in 'DrawLine' in Psychtoolbox?
<https://github.com/Psychtoolbox-3/Psychtoolbox-3/wiki/Cookbook:-screen-examples screen examples>

7 years ago | 0

Answered
webread is not working or sending an error code
* i Think you have saved your file name as "webread.m" * If so ,Kindly rename the file

7 years ago | 0

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Answered
How to display the results of the system to the matlab gui that was made?
set(handles.edtm, 'String', num2str(E3));

7 years ago | 0

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delete empty cells of data array
Similar discussions * <https://in.mathworks.com/matlabcentral/answers/27042-how-to-remove-empty-cell-array-contents LInk 1> ...

7 years ago | 0

Answered
matlab code for read all jpeg images in a directory and convert it into png
Follow the below steps * <https://in.mathworks.com/matlabcentral/answers/385-how-to-read-images-in-a-folder Get name of all t...

7 years ago | 0

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Add a waitbar to a function execution
I have not found any error in the given code. I tested (Matlab 2017a) the code and wait bar working fine.Instead of your functio...

7 years ago | 0

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Optimal for Image analysis
* PNG offers you lossless data comparing to JPEG ( <https://www.labnol.org/software/tutorials/jpeg-vs-png-image-quality-or-bandw...

7 years ago | 0

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

7 years ago

Question

MATLAB 2017a has stopped working while executing webcam command .
When i was trying to take a snapshot using my webcam, "webcamlist" command detected my webcam perfectly. But while executing "w...

7 years ago | 0 answers | 0

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how to compare two images?
click <https://stackoverflow.com/questions/8938817/image-comparison-using-matlab here> to view similar discussions and solution...

7 years ago | 0

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Extracting the column value of a table
Let us assume that you have the table like this table_name = [ aggtc, 2] [ agtg, 2] [ aggc, 3] then col...

7 years ago | 0

Answered
How do I generate a video from images that I create on MATLAB?
<https://in.mathworks.com/help/matlab/examples/convert-between-image-sequences-and-video.html Create New Video with the Image Se...

7 years ago | 0

Answered
How can i have contour lines invisible in contourf?
[cs,hc]=contourf(args); set(hc,'EdgeColor','none')

7 years ago | 0

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