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Sulaymon Eshkabilov


Last seen: 20 days ago
447 total contributions since 2019

research interests: vibrations, optimal control, system modeling and simulation, mechatronics... coding

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Answered
Tensor Product According to Input (Dynamically)
If your variable sigma_x is 90 rotated eye matrix, then you can use A = rot90(eye(d)); Good luck

30 days ago | 0

Answered
How to rename a bunch of files in a folder
Here is the answer that changes the file names to: 1a.tif, 2a.tif, 3a.tif, ..., etc. files = dir('*.tif'); for ii = 1:length(f...

2 months ago | 0

Answered
How to generate a real time signal?
If what you need is a sort of white noise, then you can use random number generators, e.g.: rand() - uniform distributed, ran...

2 months ago | 0

Answered
" Array dimensions must match for binary array op."
Here is one of the easy solutions: for jj=1:numel(ThAll) TH_all=ThAll{jj}; for kk=1:4 TH_ALL(jj, k...

2 months ago | 0

Answered
Can someone advise how I fix this loop?
Hi, That would be somewhat in this way: for ii = 1:59 sFiles(ii).iStudy = bst_process('CallProcess', 'process_select_search...

2 months ago | 0

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Answered
Create plot handle without rendering it.
H = figure("Visible",false); HH = plot(1:5);

2 months ago | 0

| accepted

Answered
saving variables programmatically using list of variable names
Here is an easy solution: a=1;b=2;c=3; save('myMatFile.mat','a','b','c') % Or a=1;b=2;c=3; MY_var = {'a','b','c'}; save(...

2 months ago | 0

Answered
How to fix: Index Exceeds Matrix Dimensions
Put your file to be read in your current directory.

2 months ago | 0

| accepted

Answered
Return Indices for x Smallest/Largest Values in Array
here is one of the possible ways: A = [...; ...; ...]; [Row1,Col1]=find(max(A(:))==A) % Shows row# and col# of largest element...

2 months ago | 1

Answered
How to fix: Index Exceeds Matrix Dimensions
Remove: (1) in filenames(1).name on line on line 88

2 months ago | 0

Answered
Why White Noise is not adding Uniformly to Signal?
In your plot section, you are plotting three sets instead of four and thus, the noise added signal is not showing up. See: ...

2 months ago | 0

Answered
How ı can write this function on Matlab
Hi, Here is one of the possible solutions for x having a single value: function Y = MY_fun(x) if x>=1 && x<10 Y = ex...

2 months ago | 0

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Answered
Function Requests and receives from the user the dimensions of the sampled matrix until a proper value is obtained
function [R, C]=MD(m,n) while m<4 || m>10 || n>12 || n<7 disp('Wrong dimensions are entered: Enter new dimensions! ...

2 months ago | 0

Answered
Tiff image to RGB
Hi, Here is a short code how you can start working on: F1 = 'Name'; % Name of your Tiff files as e.g.: Name1.tiff, Name2.ti...

2 months ago | 0

Solved


The sum of the numbers in the vector
eg. [1,2,3]---->SUM=6

2 months ago

Solved


Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

2 months ago

Answered
Align thermal and RGB images
Did you accept the given source as a solution to your query?

2 months ago | 0

Answered
Plotting Airy equation using matlab
Here is one of the possible solution codes: syms y(t) Dy=diff(y,1); D2y=diff(y, 2); A=dsolve(D2y - t*y == 0, y(0)==1, Dy(0...

2 months ago | 0

| accepted

Answered
Align thermal and RGB images
Here is one nice source to work with rgb and thermal images. https://www.mathworks.com/company/newsletters/articles/automating-...

2 months ago | 1

Answered
How to analyze fraction of an image based on brightness?
The brighness can be computed as shown here : https://www.mathworks.com/matlabcentral/answers/48841-how-to-find-the-brightness-...

2 months ago | 0

Answered
problem finding roi formula for ct scan image
If you'd need to collect the coordinates of a few selected points by a user, then you'd need to use: [x, y]=ginput(1); % Selec...

2 months ago | 0

Answered
Error using xlsread (line 129). File name must be a string or character vector.
Your codes are workign very well. You'd need to have all of your data files and scripts in one directory. That is it.

2 months ago | 0

Answered
using linear interpolation to find coefficients
Hi, use polyfit(); e.g. x = alpha; y = deBF; % then Coeff= polyfit(x, y, N); % N=1 linear fit, N=2 second order polynomia...

2 months ago | 1

Answered
How to modify decimal places when exporting data with fprintf
Hi, Here is an easy solution with round(): a = {'C1', 'A1', 'B1'}' b = {'C', 'A', 'B'}' c = {1.1, 2.1, 3.1}' d = {1.16666...

2 months ago | 0

Answered
Like finite element loop
hi, Here is the loop based solution: x = [1 2 3 4 5 6 7 8 9 10]; y = [0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1]; T0 = 293; c...

2 months ago | 0

| accepted

Solved


Find the maximum number of decimal places in a set of numbers
Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not coun...

2 months ago

Solved


MATLAB Basic: rounding IV
Do rounding towards plus infinity. Example: -8.8, answer -8 +8.1 answer 9 +8.50 answer 9

2 months ago

Solved


MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

2 months ago

Answered
How to replace string by double in cell array
D1D=readtable('test.xlsx'); D1D.cc=str2double(D1D.cc);

3 months ago | 0

| accepted

Answered
How to replace string by double in cell array
use a command: double() To get back your strings use the command: char()

3 months ago | 0

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