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# Ben Petschel

Last seen: environ un mois il y a Actif depuis 2009

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A soumis

cyclebasis
Find a basis for the cycle subspace of a graph/network.

plus de 4 ans il y a | 2 téléchargements |

A soumis

Fractions Toolbox
create and manipulate fractions (K+N/D) using exact arithmetic

plus de 5 ans il y a | 4 téléchargements |

A résolu

Persistent Usage
This Challenge is to implement the Matlab Persistent variable capability. Given a sequence of Calls to a function return the ...

environ 6 ans il y a

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convert?
* Given a string containing a number followed by pounds or kgs, for example: * 'Billy lost 22 pounds in four weeks.' * 'Maria ...

environ 6 ans il y a

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Calculating cost
You sold a Product at \$x and gain 10% What was the cost of the product?

environ 6 ans il y a

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Find the qube of a give number.
You are given a number, find the qube of that number.

environ 6 ans il y a

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modulus of a number
find the modulus of a given number

environ 6 ans il y a

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find lenth of array
you have given an array, find the length of that.

environ 6 ans il y a

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ZigZag matrix with reflected format
ZigZag MATRIX with REFLECTED format. We have only input x. We have to create a matrix in the following pattern. input n=5...

environ 6 ans il y a

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FizzBuzz
<http://c2.com/cgi/wiki?FizzBuzzTest FizzBuzz Test> The "Fizz-Buzz test" is an interview question designed to help filter out...

environ 6 ans il y a

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Coin Tossing: Probability of Same Heads for N tosses
A pair of physicists toss a coin n times each. What is the probability that they tossed the same number of heads? *Input:*...

environ 6 ans il y a

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Make a logical diamond using GALLERY function
Inspired from <http://www.mathworks.com/matlabcentral/cody/problems/1078-make-a-diamond Problem 1078. Make a diamond> In thi...

environ 6 ans il y a

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Create a random vector of integers with given sum
Your task today is to write a function that returns a vector of integer numbers, between, and including, 1 and m, of which the s...

environ 6 ans il y a

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Replace pattern 0 1 0 and 1 0 1
Find and replace a pattern in a row of zeroes and ones. * Find 1 0 1 and replace it with 1 1 1 * Find 0 1 0 and replace it w...

environ 6 ans il y a

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Generalized Fibonacci
The Fibonacci sequence is defined as: Fib(1) = 0 Fib(2) = 1 Fib(N) = Fib(N-1) + Fib(N-2) The Fibonacci sequence ca...

environ 6 ans il y a

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Find the mode of the given input
Find the statistical <http://en.wikipedia.org/wiki/Mode_(statistics)/ mode> of the given input. Example: If X is matr...

environ 6 ans il y a

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Create a 5x4 array consisting of the input value, x.
Create a 5x4 array consisting of the input value, x.

environ 6 ans il y a

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Low level NaN
* I have a dataset. Columns represents different variables. * A variable may start with NaN or any double type number. * If i...

environ 6 ans il y a

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environ 6 ans il y a

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Determinant without using det()
Given a square matrix A, compute the <http://en.wikipedia.org/wiki/Determinant determinant> of A. Note that you may not use t...

environ 6 ans il y a

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Throw common elements of two vector arrays
Throw common elements as output of two given input vector arrays

environ 6 ans il y a

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Number of Flip Flop required in ripple counter
Find the number of flip flop required in ripple counter. If modulus of counter (N) is given find outnumber of Flip Flop (n) r...

environ 6 ans il y a

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Corresponding letter to ASCII code.
Given the letter, the output will show the corresponding ASCII code.

environ 6 ans il y a

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find a specific element from an matrix
Find the element from matrix which is in 2nd row and 3rd column.

environ 6 ans il y a

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Spherical Volume
Calculate the volume of a sphere.

environ 6 ans il y a

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Annual Salary
What is the annual salary of Mr. Cody if he works 40 hours a week and gets \$x per hour and a yearly bonus of \$2000? (Let, 50 wee...

environ 6 ans il y a

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multiply an array by its position number
You have given an array. Multiply an array by its position number

environ 6 ans il y a

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Print the largest eigenvalue of A(500)
Write a function that prints the largest eigenvalue of A(500), without any extraneous output. For a positive integer n, let A...

environ 6 ans il y a

A résolu

Evaluating continued fractions
Given row vector c=[c0 c1 c2 c3 ...] evaluate the continued fraction x=c0+1/(c1+1/(c2+1/(c3+...))) If c is a ...

environ 6 ans il y a

A résolu

given number is power of n or not?
Check weather The input is power of n or not? for example x=8,n=2 --> true x=6,n=2 --> false

environ 6 ans il y a