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Sulaymon Eshkabilov


Last seen: 1일 전
1,061 2019 이후 총 참여 횟수

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

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Find last non-zero in a given dimension
You are given a logical matrix *BW* _of any dimension_, and a dimension *dim*. You need to find the locations of the last non-ze...

약 1시간 전

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0000000000000000000000000000
It is quite simple and straightforward: G = tf(1, [1 4 3 0 1 3 0])

약 5시간 전 | 0

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How can i implement Central difference method to solve ODE
Here is a good discussion and code how to implement the central difference method in solving ODEs: https://www.mathworks.com/ma...

약 5시간 전 | 0

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Find longest run
Write a function longest_run that takes as input an array of 0's and 1's and outputs the length and index of the longest consecu...

약 7시간 전

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Assignment Problem
Given a matrix where row i corresponds to person i, and column j corresponds to task j and cell (i,j) corresponds to the time ta...

약 9시간 전

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S-T-R-E-T-C-H I-T O-U-T
You will be given a row of numbers (x), and a single number (n). Your job is to write a script that will stretch out the row of...

약 10시간 전

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Sorting integers by their digits (Level 4)
This is the next step up from <http://www.mathworks.com/matlabcentral/cody/problems/42815-sorting-integers-by-their-digits-level...

약 11시간 전

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Sorting integers by their digits (Level 2)
This is the next step up from <http://www.mathworks.com/matlabcentral/cody/problems/42809-sorting-integers-by-their-digits Probl...

약 11시간 전

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Sorting integers by their digits (Level 3)
This is the next step up from <http://www.mathworks.com/matlabcentral/cody/problems/42811-sorting-integers-by-their-digits-level...

약 11시간 전

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Look Up Mapping
Let the input is A = {[] [] [] [1] []}; B = {'A','B','C','D','E'}; Mapped Output = 'D';

약 12시간 전

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tf or "transfer function" will not work on my fresh install of matlab
One of the common errs happen with many users is that accidentally without intention you may have called a variable or m-file or...

약 21시간 전 | 0

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Compound interest in a for loop
v=p; for N=2:length(n) y(N)=(v(N-1)*(1+r).^N+c) v(N)=v(N-1)+y(N); % specify the index and you will get all the value...

약 21시간 전 | 0

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how to take mean of matrices stored in .xlsx format?
Start with data import: readtable() or xlsread() Compute the averages using mean() or mean2() whether you want to compute the...

약 21시간 전 | 0

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What should be dimension of surf(X,Y,Z) 3D?
There are a few errs and missing points in your code. Here is the corrected complete code. clearvars; format long g; load('d...

약 22시간 전 | 0

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How to retrieve data points from a grayscale histogram?
(1) Import// read your image in matlab (2) perform histogram analysis with hostogram(), e.g: h= histogram() or h = histogram2()...

약 22시간 전 | 0

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how can i find R2 (Rsquared) for regression problem in matlab?
R-squared can be computed easily from your derived fit model vs. your original data. Moreover, R-square can be computed in Stati...

약 22시간 전 | 0

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Heun's method stiff ODE
There are a few crucial errs in your code. Here is the completely corrected code. Note that the step size of h1 = 1 gives very c...

약 22시간 전 | 0

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exact solution for system first order ODEs
You shall try dsolve() if your system of ODEs can be solved analytically via Symbolic MATH. https://www.mathworks.com/help/symb...

약 22시간 전 | 0

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problem with f surf
THere are a few errs in your code - loop calculations and redefining 'f3'. Here is the corrected code: ... series=0; for k=...

약 23시간 전 | 0

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Autocorrelation with big data
One typo that caused the error: plot(lags/fs, autocor); % autocor is the variable name NOT autocorr

약 23시간 전 | 0

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intensity of dought events
Use can use mean()

약 23시간 전 | 0

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Weave two matrices together to form one matrix
Take the first column from matrix a, then insert the first column from matrix b, and so on. For example: a = [1 2 3 4]; b ...

약 24시간 전

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Zero Cross
Write a function that counts the number of times n a signal x changes sign. Examples x = [1 2 -3 -4 5 6 -7 8 -9 10 11] ...

1일 전

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How to plot different lengths of vectors?
Check your constants, R, deltaHrxn1, deltaHrxn2,... Note that the solutions might have two components, real and imaginary parts...

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generate number in particular way
A = [1 5 2 7]; MAX = 10; generate a array Y = [1 2 2 2 2 2 3 3 4 4]; i.e. total eleme...

1일 전

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Sorting integers by their digits (Level 1)
Given a vector, v, of positive integers, return a vector, w, by sorting v in ascending order, such that primary sorting is done ...

1일 전

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Check if a rotated array was originally sorted
Suppose a sorted array is rotated at some pivot unknown to you. For example, |[0 1 2 4 5 6 7]| might become |[5 6 7 0 1 2 4]|. ...

1일 전

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Is there a better way to solve this multidimensional array?
Use mean2() intead of mean() that will help you to get rid of all loops.

1일 전 | 0

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How to insert data with fopen ?
THis is how you can export data from MATLAB into an external file: FID =fopen('MYData.dat', 'w'); STR =':Frame 1 ...

1일 전 | 0

해결됨


Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

1일 전

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