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Sulaymon Eshkabilov


Last seen: 1 jour ago
561 total contributions since 2019

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

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Answered
Running anonymous function in MATLAB for sub-mesh.
Hi, Here is one of the viable solutuons to your exercise using the function option: clearvars % Number of circles to draw ...

1 jour ago | 0

Answered
How to do FFT on accelerometer excel data in Matlab?
Import your data Perfform fft(). Here is a nice documentation how to sue fft().

15 jours ago | 0

Answered
Plotting y = kx
k=1:999; x =1:2024; F = k.* x(:); N = 25; contour(k, x, F, N), shg xlabel('k stifness'), ylael(' ...')

15 jours ago | 1

Answered
Viewing IMD binary data
You can read (import) binary data into MATLAB using fread() (see doc here) and then you can plot it to visualize, and so forth.

17 jours ago | 0

Answered
Why does the array only work once?
Hi, You have overlooked a few dot operations. Here is the corrected part of your code: %Finding angle Phi of force P ...

17 jours ago | 1

Answered
Variable indexing for loop when vector is negative (Array indices must be positive integers or logical values)
Hi, Vectorization is the most efficient way, e.g.: a = 12*x.^5; Or if you need to do via a loop, then for ii=1:numel(x) ...

17 jours ago | 0

Answered
How to check if a column data is equal to any of a group of values?
Altenrative (more efficient one) solution can be this one: S = sum(sum(ismember(A,B)))

17 jours ago | 0

Answered
How to check if a column data is equal to any of a group of values?
You can use a loop for instance if you have many Bs, e.g.: for ii = 1:numel(B) Ind = A==B(ii); S(ii) = sum(Ind(:)); ...

17 jours ago | 0

Answered
Taylor Series for e^x with while loop
x = 1.5; SUM = 0; ANS = exp(x); Err = ANS-SUM; Err_Margin = 1e-9; ii=0; while Err > Err_margin ii=ii+1; ...

17 jours ago | 0

Answered
electromechanical relays and real time simulation
With your exercise, it is quite easy to employ Simulink/Simscape toolbox. See simulink dashboard tutorial: https://www.mathworks...

17 jours ago | 0

Answered
I have a function to find the standard deviation of a matrix of scores, I now need to use that same standard deviation equation using the mean of said scores and get a scalar in return.
To get mean and median values of the whole class (e.g. Score of size 25-by-10) in one subject (e.g.: assignment # 1) should be c...

17 jours ago | 0

| accepted

Answered
Removing outliers for a matrix
Use logical indexing.

17 jours ago | 0

Answered
Excite Single Input of a MIMO System
Use switch block either manual or combinatorial switch block: https://www.mathworks.com/help/simulink/slref/manualswitch.html...

17 jours ago | 0

Answered
Save Figure as JPEG or PNG from Vector Scope
Use: saveas() See: https://www.mathworks.com/help/matlab/ref/saveas.html

17 jours ago | 0

Answered
How to check if a column data is equal to any of a group of values?
Hi, Ind = sum(Ind1) + (Ind2);

18 jours ago | 0

Solved


Split a string into chunks of specified length
Given a string and a vector of integers, break the string into chunks whose lengths are given by the elements of the vector. Ex...

18 jours ago

Solved


Natural numbers in string form
Create a cell array of strings containing the first n natural numbers. _Slightly_ harder than it seems like it should be. Ex...

18 jours ago

Solved


Fix the last element of a cell array
Note: this is lifted directly from <http://www.mathworks.com/matlabcentral/answers/82825-puzzler-for-a-monday Puzzler for a Mond...

18 jours ago

Solved


String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values
<http://www.mathworks.com/help/matlab/characters-and-strings.html String array> and cell array are two types of containers for s...

18 jours ago

Solved


Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

18 jours ago

Solved


Remove element(s) from cell array
You can easily remove an element (or a column in any dimension) from a normal matrix, but assigning that value (or range) empty....

18 jours ago

Solved


Convert a Cell Array into an Array
Given a square cell array: x = {'01', '56'; '234', '789'}; return a single character array: y = '0123456789'

19 jours ago

Solved


Convert a numerical matrix into a cell array of strings
Given a numerical matrix, output a *cell array of string*. For example: if input = 1:3 output is {'1','2','3'} whic...

19 jours ago

Solved


Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...

19 jours ago

Solved


I Plead the Fifth
Write a function to provide a yes or no answer to the input string. However, it must plead the 5th amendment (return an empty st...

25 jours ago

Solved


Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Submit your answer to this problem a multiple of 5 seconds after the hour. Your answer is irrelevant; the only thing that matte...

26 jours ago

Solved


Energy of a photon
*&#9883 &#9762 &#9883 &#9762 &#9883 &#9762 &#9883* Given the frequency F of a photon in giga hertz. Find energy E of this...

26 jours ago

Solved


Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

26 jours ago

Solved


Pattern Sum
Write a function which receives two single digit positive integers, (k and m) as parameters and calculates the total sum as: k...

26 jours ago

Solved


Compute Fibonacci Number
Compute the _n_-th Fibonacci Number f(0) = 0, f(1) = 1, f(2) = 1, f(3) = 2, ... f(42) = 267914296

28 jours ago

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