Community Profile # Sulaymon Eshkabilov

Last seen: 2 dagen ago Active since 2019

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

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Enlarge array
Given an m-by-n numeric array (A) and a 1-by-2 vector (sz) indicating the dimensions [p q] to enlarge each element, return an (m...

ongeveer 2 maanden ago

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Matrix multiplication across rows
Given matrix m, return matrix n such that, rows of n are result of multiplication of the rows of the input matrix Example ...

ongeveer 2 maanden ago

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Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

ongeveer 2 maanden ago

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Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

ongeveer 2 maanden ago

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Converts numbers into characters
Converts numbers into characters

ongeveer 2 maanden ago

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Find the max element of the array
Find the max element of the array

ongeveer 2 maanden ago

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Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

ongeveer 2 maanden ago

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Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

ongeveer 2 maanden ago

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to the 2 all elements
to the 2 all elements

ongeveer 2 maanden ago

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the average value of the elements
Calculate the average value of the elements in the array

ongeveer 2 maanden ago

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Double all elements in the array
Duplicate all elements in the array

ongeveer 2 maanden ago

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calculate the length of matrix
input 1 array, calculate the length

ongeveer 2 maanden ago

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Draw a '0' in a one matrix!

2 maanden ago

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Min-Max digit

2 maanden ago

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Divisible by 2
This is the first problem in a set of "divisible by x" problems. You will be provided a number as a string and the function you ...

2 maanden ago

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Split a given string from the first instance of a given character
A simple operation to split a given string into two substrings at the point where the desired character is first found. e.g. ...

3 maanden ago

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most frequent character
Obtain the most frequent character. For example, s='balaram'; output='a'; If there is a tie between letters, return t...

3 maanden ago

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Concatenate strings
concatenate a variable number of input strings to produce one outputstring

3 maanden ago

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NO _________ ALLOWED....
So you're given a sentence where if there is a particular word in the sentence then the output is 1, if it is not there then the...

3 maanden ago

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Divisible by 10
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

3 maanden ago

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Divisible by 5
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

3 maanden ago

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Make a list string
Given a cell string, produce a string separating the items with spaces and commas and with an 'and' preceding the final item, an...

3 maanden ago

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ABBREVIATION
Abbreviate the given string. Consider Only Capital Letters. EXAMPLE If input is 'Abbreviation of The Given String' then ou...

4 maanden ago

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How many digits are there?
Input(s) - any string Output(n) - number of digits within string s

4 maanden ago

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Convert Two Character String into a Binary Vector
Given a string "XOXXO" convert it into a binary vector. [1 0 1 1 0] Paul Berglund implemented an optimal method in <http://ww...

4 maanden ago

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MATLAB Basics: Complex Numbers
For a given complex number, x, return the real and imaginary parts as a vector, y = [Real Imaginary].

4 maanden ago

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Find out characteristics equation of given matrix.
Find out characteristics equation of given matrix. A=[0 2; 1 8] then char. eq is s^2-8*s-2=0 and answer should be [1 -8 -2]

4 maanden ago

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List the nth prime quartet prefix
Prime numbers larger than 5 can end only in 1, 3, 7, or 9, but of course not all numbers ending in these four digits are prime. ...

4 maanden ago

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Roman numbers: how old is that building?
The front of old buildings sometimes show the year when they were built in roman numbers. These number are rather confusing and ...

4 maanden ago

Solved

Minimum jumps to reach end of the array
Given an array of integers where each element represents the max number of steps that can be made forward from that element. Ste...

4 maanden ago