Steffen Kindler

Active since 2016

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Energy of a photon
Given the frequency F of a photon in giga hertz. Find energy E of this photon in giga electron volts. Assume h, Planck's ...

mer än 7 år ago

Solved

How to subtract?
* Imagine you need to subtract a few numbers using MATLAB. * You will not be using eval for this task. * Given two ASCII strin...

mer än 7 år ago

Solved

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

mer än 7 år ago

Solved

Convert radians to degrees
Given input in radians, output to degrees

mer än 7 år ago

Solved

Annoying population
Every year the number of annoying persons in the office triples Found the population, given a(0) and t

mer än 7 år ago

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Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

mer än 7 år ago

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Beat the test suite if you can :)
Solve this problem based on clues in the test suite.

mer än 7 år ago

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Narcissistic problem
How many likes has this problem?

mer än 7 år ago

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Given a square and a circle, please decide whether the square covers more area.
You know the side of a square and the diameter of a circle, please decide whether the square covers more area.

mer än 7 år ago

Solved

Replace Negative(-) by 0 and positive by 1
In a given Matrix Replace all element having *Negative sign with 0* and *Positive elements with 1* .

nästan 8 år ago

Solved

Probability of red tulips
I hope to give you bulbs of tulip. But I do not know the color of those petals. I just know that the color is red, white or yell...

nästan 8 år ago

Solved

Calculate feeling temperature before climbing a mountain
I sometimes climb a mountain. As is well known, when the altitude becomes 100 (m) higher, the temperature lowers by 0.6 degrees...

nästan 8 år ago

Solved

Speed of car travelling x meters in y seconds
What is the speed of a car if the car travelled x meters in y seconds? Supply the answer in m/s.

nästan 8 år ago

Solved

Area of a Square
Given the length x of the side of a regular square, find the area of the square, A.

nästan 8 år ago

Solved

radius of a spherical planet
you just measured its surface area, that is the input.

ungefär 8 år ago

Solved

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

ungefär 8 år ago

Solved

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

ungefär 8 år ago

Solved

Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.

ungefär 8 år ago

Solved

vectors counting by 5
Create a vector with numbers from x_min to x_max in increments of 5.

ungefär 8 år ago

Solved

Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

mer än 8 år ago

Solved

Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

mer än 8 år ago

Solved

Kinetic Energy
Given mass, m, and kinetic energy, KE, find the velocity of the object.

mer än 8 år ago

Solved

asdf
asdf

mer än 8 år ago

Solved

Quantization
3-bit ADC channel accepts analog input ranging from 0 to 5 volts, determine the number of quantization levels.

mer än 8 år ago

Solved

length of a vector
Find three times the length of a given vector.

mer än 8 år ago

Solved

square root
Write a script that returns the square root of the elements in x. e.g. x = [1 4 9 16] --> y = [1 2 3 4]

mer än 8 år ago

Solved

Decimal to Binary
Create a function that returns the binary of a decimal number. Decimal number is given as 6

mer än 8 år ago

Solved

Determine if number is even
Your function should return true if input x is even, else return false

mer än 8 år ago

Solved

Add offset to a signal
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-offset-eqn.png>> You should see a downward...

mer än 8 år ago

Solved

Produce a sine wave
Produce a sine wave with amplitude 3: <<http://blogs.mathworks.com/images/seth/cody/sine-eqn.png>>

mer än 8 år ago