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Sulaymon Eshkabilov


353 total contributions since 2019

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

Sulaymon Eshkabilov's Badges

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Solved


Number of Even Elements in Fibonacci Sequence
Find how many even Fibonacci numbers are available in the first d numbers. Consider the following first 14 numbers 1 1 2...

12 días ago

Solved


Integer Sequence - II : New Fibonacci
Crack the following Integer Sequence. (Hints : It has been obtained from original Fibonacci Sequence and all the terms are also ...

12 días ago

Solved


Return fibonacci sequence do not use loop and condition
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: ...

12 días ago

Solved


Is X a Fibonacci Matrix?
In honor of Cleve's new blog and post: <http://blogs.mathworks.com/cleve/2012/06/03/fibonacci-matrices/> Is X a Fibonacci ...

12 días ago

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Return the Fibonacci Sequence
Write a code which returns the Fibonacci Sequence such that the largest value in the sequence is less than the input integer N. ...

12 días ago

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N-Dimensional Array Slice
Given an N-dimensional array, _A_, an index, _I_, and a dimension, _d_, return the _I_ th elements of _A_ in the _d_ dimension. ...

12 días ago

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Permute diagonal and antidiagonal
Permute diagonal and antidiagonal For example [1 2 3;4 5 6;7 8 9] -> [3 2 1;4 5 6;9 8 7] WITHOUT diag function (and variable n...

12 días ago

Solved


Removing rows from a matrix is easy - but what about inserting rows?
Assume A is a 5-by-5 matrix. A([2,4],:) = [] is a quick way to remove rows 2 and 4. Can you find a quick way to insert rows into...

12 días ago

Solved


Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

12 días ago

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Find the next Fibonacci number
In the sequence of Fibonacci numbers, every number is the sum of the two preceding ones: 1, 1, 2, 3, 5, 8, 13, 21, 34, 55...

13 días ago

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Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

13 días ago

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Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

13 días ago

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Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

13 días ago

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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

13 días ago

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Read a column of numbers and interpolate missing data
Given an input cell array of strings s, pick out the second column and turn it into a row vector of data. Missing data will be i...

13 días ago

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Project Euler: Problem 2, Sum of even Fibonacci
Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 te...

13 días ago

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Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

13 días ago

Solved


Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

13 días ago

Answered
Add date stamp to time stamp
Hi, these commands will resolve your task: load BB EEE=datenum(HRV_BB3.Time); DATES = datestr(EEE, 'mm/dd/yy'); You'd n...

14 días ago | 0

Answered
Function of vector with letter grade
Hi, function GRADE = fun_degree(inp) if inp >=90 GRADE='A'; fprintf('Your score is %d and Your earned grade is A \n', i...

15 días ago | 1

Answered
How do you graph two equations on the same graph?
Hi, x = 0:.1:10; I = (-1/5000)*x+(.0018); plot(x,I), hold on %plot 2 q=1.6022e-19; C=28.73 ; T=273+C; ...

15 días ago | 0

Answered
Problem with using while
while .. end is not used correcly, use for ... end instead for i = 1:numImages % Read Image I = readimage(imds,...

15 días ago | 0

Answered
Fixing figure size to match fontsize
hi, Maybe this one can help you to solve your task: set(gcf, 'paperpositionmode', 'auto'); print(gcf, '-djpeg', '-r600', 'M...

15 días ago | 0

Answered
Change MATLAB character set encoding
Hi, Maybe this one helps with your problem: feature('DefaultCharacterSet','UTF-8'); Good luck

16 días ago | 0

Answered
plot a smith chart
Hi, Here is a useful help: https://www.mathworks.com/discovery/s-parameter.html Good luck.

16 días ago | 0

Answered
how to solve a linear equation
Hi, Here is the solution: syms P0 P1 P2 P3 % stable state syms u03 lamda13 lamda20 lamda21 u32 T= [1-...

16 días ago | 0

| accepted

Answered
How to make a parabolic interpolation?
Hi, An exact custom equation as asked in the question can be attained on step 5 Fit Model Type selection via Custom Equation ...

16 días ago | 0

Answered
Loop for comparing and plotting data
Hi Here is the corrected solution: load DayGroups.mat load DayGroups_t.mat for k = 1:size(DayGroups,1) for j = 1:s...

16 días ago | 0

| accepted

Answered
How to make a parabolic interpolation?
Hi, An easy solution is to employ the toolbox: cftool of MATLAB. Launch it: >> cftool Select X data: X Select Y data: Y S...

16 días ago | 0

Answered
Matlab Vehicle / Car Tracking / Kalman Filter / Noise Reducing
Hi, In your problem, you may employ the moving average filter: movavg() to reduce the influence of the noises. Good luck.

16 días ago | 0

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