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# Sulaymon Eshkabilov

##### Last seen: Today
1.161 total contributions since 2019

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

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Return the largest number that is adjacent to a zero
This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

alrededor de 5 horas ago

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Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

alrededor de 6 horas ago

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(Linear) Recurrence Equations - Generalised Fibonacci-like sequences
This problem is inspired by problems <http://uk.mathworks.com/matlabcentral/cody/problems/2187-generalized-fibonacci 2187>, <htt...

alrededor de 6 horas ago

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Fibonacci Decomposition
Every positive integer has a unique decomposition into nonconsecutive Fibonacci numbers f1+f2+ ... Given a positive integer n, r...

alrededor de 6 horas ago

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How many Fibonacci numbers?
Find the number of unique Fibonacci numbers (don't count repeats) in a vector of positive integers. Example: x = [1 2 3 4...

alrededor de 6 horas ago

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Is the Point in a Triangle?
Check whether a point or multiple points is/are in a triangle with three corners Points = [x, y]; Triangle = [x1, y1; x...

alrededor de 8 horas ago

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Back to basics 19 - character types
Covering some basic topics I haven't seen elsewhere on Cody. Return the number of punctuation characters in the input variabl...

alrededor de 17 horas ago

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Back to basics 7 - Equal NaNs
Covering some basic topics I haven't seen elsewhere on Cody. Given 2 input variables, output true if they are equal, false ot...

alrededor de 17 horas ago

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Is it a number?
Determine if input is numeric. If it is,output is 1; if it is not, output is 0.

alrededor de 18 horas ago

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Flipping
Write code that can reverse the vector without using any sort of loop. Example Given the input vector A = [ 1 2 3 4 5...

alrededor de 18 horas ago

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Unit Matrix
Given n, you should return an n-by-n unit matrix. Example: If input is n=2 then A = [ 1 0 0 1 ] If input ...

alrededor de 18 horas ago

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04 - Scalar Equations 3
Define the variables a, b, and c: <<http://samle.dk/STTBDP/Assignment1_4-a.png>> <<http://samle.dk/STTBDP/Assignment1_4-b....

alrededor de 18 horas ago

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Relative ratio of "1" in binary number
Input(n) is positive integer number Output(r) is (number of "1" in binary input) / (number of bits). Example: * n=0; r=...

alrededor de 18 horas ago

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Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

alrededor de 19 horas ago

How to extract obstacles from an occupancy grid map
Apply imdilate() fcn to your image map: https://www.mathworks.com/help/images/ref/imdilate.html Distance calcs: https://www.m...

alrededor de 20 horas ago | 0

three-axle vehicle body model
The equations are self-explanatory. As one can see that the forces are computed from the acceleration and velocity components al...

alrededor de 20 horas ago | 0

segment point cloud data into clusters | The input point cloud must be organized (M-by-N-by-3)
Probably, you'd need to generate meshes using meshgrid()

alrededor de 20 horas ago | 0

How to plot the polytope given by a system of inequalities
To get a surface plot, you had better use meshgrid() and interp3(). https://www.mathworks.com/help/matlab/ref/meshgrid.html?sea...

alrededor de 20 horas ago | 0

Plotting/Scatter of m-by-n matrix versus time
It should work if you write your code, e.g.: t=1:12; G = randi([0, 13], 154, 12); plot(t, G, 'o--'), shg

alrededor de 20 horas ago | 0

How can I get the laplace transform of piecewise function?
Use heaviside(). See this help doc: https://www.mathworks.com/help/symbolic/heaviside.html

alrededor de 20 horas ago | 0

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How can I use data from .mat file into spline function?
Here is the corrected code: ... save('data.mat', 'x','y'); % Your variable names called x, y and you need to save them her...

1 día ago | 0

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How can I use data from .mat file into spline function?
If all the data of x, y are saved under X, Y names from ginput in a sequenctial order in DATA.mat file. You can load them and ...

1 día ago | 0

How to determine number of rows in an excel sheet without uploading it into matlab
Just to see the overall size without importing the data from a *.csv file, uiimport() can be used but this fcn is quite slow tho...

1 día ago | 0

Plotting several Polarplots below each other
Do you have any mathematical formulation depicting the relatioship between the ellipses and Z axis? If you do then that can be u...

1 día ago | 0

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Volume of a box
Given a box with a length a, width b, and height c. Solve the volume of the box.

1 día ago

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Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

1 día ago

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Max of a Vector
Write a function to return the max of a vector

1 día ago

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Rounding
Round 10.67 and make 'y' equal to that number.

1 día ago

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Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...

1 día ago

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Matlab Basics - Convert a row vector to a column vector
Write a script to convert a row (e.g. x = [1 2 3]) to a column (e.g. y = [1;2;3]), your script should be able to do this for any...

1 día ago