Community Profile

# Aurelien Queffurust

### Magnitude

Active since 2011

I decided to stop playing CODY on 9th April 2013 (my best rank : 3rd on more than 10000 players)
Professional Interests: CODY and Trendy ;)

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Solved

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...

environ 4 ans ago

Solved

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

presque 5 ans ago

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8-2 p.273
This problem requires you have the text, <http://www.amazon.com/MATLAB-Introduction-Applications-Amos-Gilat/dp/0470767855/ MATLA...

plus de 8 ans ago

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Fahrenheit to Celsius converter
Convert Fahrenheit to Celsius degrees.

plus de 8 ans ago

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Is it an Armstrong number?
An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. Fo...

plus de 8 ans ago

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Generate a NaN...on purpose
The goal is to create a function that will return a single "NaN" without using the nan function. I am interested to see how many...

plus de 8 ans 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 ...

plus de 8 ans ago

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Moving average (variable kernel length)
Find the moving average in a vector. The kernel length is a variable. For example x = 1:10 kernel_length = 2 would r...

plus de 8 ans ago

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Is the paranthesis sequence balanced ?
Quantum mechanics and computer science are interested in <http://en.wikipedia.org/wiki/Bra%E2%80%93ket_notation bra-kets>. Today...

plus de 8 ans ago

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Special matrix
Make a square matrix with this shape. For n=4 M = 1 1 0 0 1 0 1 0 0 1 0 ...

plus de 8 ans ago

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kmph to mps
convert kilometer per hour to meter per second

plus de 8 ans ago

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if Slant height of Cone(I)& hight of Cone(H) given then find radius of the Cone(R) for example I=5,h=4 then the ans R=3;

plus de 8 ans ago

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Find the logic
There exists one logic in between input and output. Find it (easy math). Example 1: x=13 then y=339; Example 2: x=26...

plus de 8 ans ago

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Finding peaks
Find the peak values in the signal. The peak value is defined as the local maxima. For example, x= [1 12 3 2 7 0 3 1 19 7]; ...

plus de 8 ans ago

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Celsius to Fahrenheit converter
Convert Celsius to Fahrenheit degrees.

plus de 8 ans ago

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Celcius to Kelvin
Convert Celsius degrees to Kelvin temperature.

plus de 8 ans ago

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select the primes of a vector
Find the prime numbers in a vector

plus de 8 ans ago

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Given area find sides
In a right angle triangle given area 'A' one arm=x, another arm=2x then find the value of x. For example, area A=400 then ...

plus de 8 ans ago

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Sunday bonus
Submit a solution on any Sunday and you will get 10 points. Only for MATLAB fans!

plus de 8 ans ago

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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

plus de 8 ans ago

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Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

plus de 8 ans ago

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Basic arrays operations.
Apply element-by-element binary operation 'fun' to two arrays (A and B).

plus de 8 ans ago

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

plus de 8 ans ago

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Binary Coder
Take an input number and print the binary value of this number.

plus de 8 ans ago

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Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...

plus de 8 ans ago

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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' ...

plus de 8 ans ago

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Given a 4x4 matrix, swap the two middle columns
If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

plus de 8 ans ago

Solved

Volume of a sphere given its surface area
You just measured its surface area, that is the input.

plus de 8 ans ago

Solved

Simple date to serial no. conversion
Convert a date string to a serial date number. For example if you take x='19-May-2001' then the result is 730990 x...

plus de 8 ans ago

Solved

matlab indian players
answer is one of the indian matlab player(just for fun dont take serious)

plus de 8 ans ago