Boris Huart

Attivo dal 2012

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431 Soluzioni

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4.190

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Risolto

Calculate the peak value of square wave
Given the peak value of sine wave, calculate corresponding peak value of square wave, if both have same RMS voltage.

quasi 12 anni fa

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convert matrix to single column
given any matrix, convert it to single column

quasi 12 anni fa

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Add two numbers
Add two numbers (For beginners)

quasi 12 anni fa

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Make a Plot with Functions
Make a plot and test

quasi 12 anni fa

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Factorial !
Calculate the factorial of a non-negative integer without using the built in function *factorial*

quasi 12 anni fa

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only input
Return the output without writing any code into the function.

circa 12 anni fa

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sinus function
x is the abscissa. find the absolute value of cosine of -x and the same value with changed sign.

circa 12 anni fa

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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...

circa 12 anni fa

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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...

circa 12 anni fa

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Continued fractions
Find a <http://en.wikipedia.org/wiki/Continued_fraction continued fraction> approximation of x.

circa 12 anni fa

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Looping a nested integral equation with multiple parapeters
I'm attempting to solve the function S, which is iteratively solved and looks like: S(z,omega) = e^(-z^2)*int_0^infinity of (...

circa 12 anni fa

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Fahrenheit to Celsius converter
Convert Fahrenheit to Celsius degrees.

circa 12 anni fa

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Celcius to Kelvin
Convert Celsius degrees to Kelvin temperature.

circa 12 anni fa

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Celsius to Fahrenheit converter
Convert Celsius to Fahrenheit degrees.

circa 12 anni fa

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Schwarzschild radius
Compute the <http://en.wikipedia.org/wiki/Schwarzschild_radius Schwarzschild radius> for objects of mass m (kg). Use c = 299,792...

circa 12 anni fa

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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 ...

circa 12 anni fa

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kmph to mps
convert kilometer per hour to meter per second

circa 12 anni fa

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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...

circa 12 anni fa

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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

circa 12 anni fa

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

circa 12 anni fa

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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...

circa 12 anni fa

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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 ...

circa 12 anni fa

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

circa 12 anni fa

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Geometry: Find Circle given 3 Non-Colinear Points
*This Challenge is to determine the center and radius of a circle given three non-colinear points.* *Input:* Points *Outpu...

circa 12 anni fa

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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 ...

circa 12 anni fa

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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' ...

circa 12 anni fa

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

circa 12 anni fa

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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...

circa 12 anni fa

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find a specific value in a matrix
Hi, I am using matlab for a thesis I have to write. the matrix consists of several option characteristicas such as closing pric...

circa 12 anni fa

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Rescaling vector
Rescale the entries of a vector x so that it spams [a,b]. The new values should be linearly stretched into the new range. _Ex...

circa 12 anni fa

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