# Stalin Samuel

Last seen: mer än ett år 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...

mer än 6 år ago | 0

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

mer än 6 år ago | 0

How to imwrite an image with a different name than original, in specified directory?

mer än 6 år ago | 0

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Store Values in Gui

mer än 6 år ago | 0

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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...

mer än 6 år ago | 0

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 = ...

mer än 6 år ago | 1

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How to supress figures popping up different filters

mer än 6 år ago | 0

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

mer än 6 år 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...

nästan 7 år ago

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

nästan 7 år ago | 0

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 ...

nästan 7 år ago | 1

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

nästan 7 år ago | 2

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

nästan 7 år ago | 0

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 ...

nästan 7 år 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-...

nästan 7 år ago | 0

Question

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 ...

ungefär 7 år 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>...

ungefär 7 år ago | 0

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

ungefär 7 år ago | 0

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

ungefär 7 år ago | 0

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

ungefär 7 år ago | 0

delete empty cells of data array

ungefär 7 år ago | 0

matlab code for read all jpeg images in a directory and convert it into png

ungefär 7 år 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...

ungefär 7 år ago | 0

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...

ungefär 7 år 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...

ungefär 7 år 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...

ungefär 7 år 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...

mer än 7 år ago | 0

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...

mer än 7 år ago | 0