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GEORGIOS BEKAS


Last seen: 2 years 前 |  自 2017 起处于活动状态

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Engineering Optimization specialist

统计学

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已解决


Divisible by 9
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

6 years 前

已解决


Divisible by 3
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

6 years 前

已解决


Determine the length of a string of characters
Determine the length of a string of characters

6 years 前

已解决


Accessing elements on the diagonal
Access the diagonal elements of a matrix without 'diag' function

6 years 前

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Sum the 'edge' values of a matrix
Sum the 'edge' values of an input matrix (the values along the perimeter). Example [1 2 3 4 5 6 7 8 9] Output = ...

6 years 前

已解决


MATCH THE STRINGS (2 CHAR) very easy
Match the given string based on first two characters on each string. For example A='harsa'; b='harish'; result '1' ...

6 years 前

已解决


Kaprekar Steps
6174 is the <http://en.wikipedia.org/wiki/6174_%28number%29 Kaprekar constant>. All natural numbers less than 10,000 (except som...

6 years 前

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Duplicates
Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...

6 years 前

已解决


Area of a circle
Find the value for area of the circle if diameter is given

6 years 前

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find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

6 years 前

已解决


Matlab Basics - Create a row vector
Write a Matlab script to create a row vector of 10 consecutive numbers x = [1 2 3 4 5 6 7 8 9 10]

6 years 前

已解决


Create a square matrix of multiples
Given an input, N, output a matrix N x N with each row containing multiples of the first element of each row. This also applies...

6 years 前

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CONVERT TAN TO SIN
In a right angle triangle ABC given the tan(A) then find sin(A) For example tan(A)=3/4 then sin(A)=3/5

6 years 前

已解决


Hard limit function
Classify x data as if x>=0 then y=1 if x<0 then y=0 Example x = [ -2 -1 0 1 2] y = [ 0 0 1 1 1]

6 years 前

已解决


Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

6 years 前

已解决


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] ...

6 years 前

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Output any real number that is neither positive nor negative
Output any real number that is neither positive nor negative

6 years 前

已解决


What's Your BMI?
Find the body mass index. For reference, please refer to Wikipedia here: <http://en.wikipedia.org/wiki/Body_mass_index body ...

6 years 前

已解决


07 - Common functions and indexing 2
Define _eMat_: <<http://samle.dk/STTBDP/Assignment1_3e.png>> Calculate eMean as the mean across the rows of _eMat_. The an...

6 years 前

已解决


Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

6 years 前

已解决


06 - Matrix Equations 1
Define the vectors _aVec_ and _bVec_ and the matrix _aMat_: <<http://samle.dk/STTBDP/Assignment1_2a.png>> and <<http:/...

6 years 前

已解决


given 3 sides, find area of this triangle
1:3 -> 0; 3:5 -> 6

6 years 前

已解决


Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
The given function returns the index of the maximum value in a given matrix. such as X=[4,3,4,5,9,12,0,5] Ans= 6 if maxim...

6 years 前

已解决


Will there be a new leader?
Simply answer the title.

6 years 前

已解决


Equal to their cube
Tell me three real numbers that are equal to their cubes?

6 years 前

已解决


kmph to mps
convert kilometer per hour to meter per second

6 years 前

已解决


multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

6 years 前

已解决


MPS to MPH
Given the speed in miles per second, find the speed in miles per hour.

6 years 前

已解决


07 - Common functions and indexing 1
Define _cMat_: <<http://samle.dk/STTBDP/Assignment1_3c.png>> ( _cMat_ = 10x10 matrix where the numbers from 1 to 100 runs ...

6 years 前

已解决


Back to Basics - New Data Type in R2016b - convert a char to a string
Convert an char array into a string.

6 years 前

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