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Boris Huart


431 total contributions since 2012

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Solved


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.

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


Add two numbers
Add two numbers (For beginners)

mehr als 6 Jahre ago

Solved


Make a Plot with Functions
Make a plot and test

mehr als 6 Jahre ago

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

mehr als 6 Jahre ago

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

mehr als 6 Jahre ago

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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.

mehr als 6 Jahre ago

Solved


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...

mehr als 6 Jahre ago

Solved


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...

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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 (...

mehr als 6 Jahre ago

Solved


Fahrenheit to Celsius converter
Convert Fahrenheit to Celsius degrees.

mehr als 6 Jahre ago

Solved


Celcius to Kelvin
Convert Celsius degrees to Kelvin temperature.

mehr als 6 Jahre ago

Solved


Celsius to Fahrenheit converter
Convert Celsius to Fahrenheit degrees.

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


kmph to mps
convert kilometer per hour to meter per second

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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...

mehr als 6 Jahre ago

Solved


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 ...

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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...

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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' ...

mehr als 6 Jahre ago

Solved


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

mehr als 6 Jahre ago

Solved


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...

fast 7 Jahre ago

Solved


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...

fast 7 Jahre ago

Solved


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...

fast 7 Jahre ago

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