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Athi


Kimball Electronics

Last seen: 6 days ago Active since 2009

Kimball Electronics

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Solved


Detect circles in images
Given an image and a target radius range, specified as [rmin rmax], find circles in the image. Your function should output an m-...

26 days ago

Solved


give-nth-decimal-place-of-pi up to 100 digits
max 100th place after the decimal point this is upgrade problem of 142

27 days ago

Solved


Ring Matrix
Given n (only odd), return output matrix a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. ...

28 days ago

Solved


Sum of digits of powers of 2
Given n, first, calculate the number 2^n. Then, sum the digits that comprise that number. For example: Input: n = 7 2^n = ...

28 days ago

Solved


Number of lattice points within a circle
Find the number of points (x,y) in square lattice with x^2 + y^2 =< n. This is related to Jame's <http://www.mathworks.com/matla...

28 days ago

Solved


The almost-birthday problem.
This is a harder version of the birthday problem. Now, you will have to determine the probability that two or more people in a r...

29 days ago

Solved


Schwarzschild radius
Compute the Schwarzschild radius for objects of mass m (kg). Use c = 299,792.458 km/s and G = 6.6738*10^-11 N*(m/kg)^2. Your fun...

29 days ago

Solved


Periodic Table II 101.
Given the symbol of an element, return its atomic number. This is the continuation of <http://www.mathworks.com/matlabcentral/co...

29 days ago

Solved


Special Relativity 101.
Special relativity states that the effective mass of an object varies as a function of its velocity. If *c* is the speed of ligh...

29 days ago

Solved


Number of vertices of a hypercube
Return the number of vertices of a n-dimensional hypercube.

29 days ago

Solved


Classification metrics

30 days ago

Solved


Minkowski distance

30 days ago

Solved


Divisors

30 days ago

Solved


Taxi vs Euclides

30 days ago

Solved


Sort a vector

30 days ago

Solved


F-score

30 days ago

Solved


Would you win a raffle?

30 days ago

Solved


Mean Square Error

30 days ago

Solved


Swap Red and Blue

30 days ago

Solved


Rotate the Image

30 days ago

Solved


Flip the Image

30 days ago

Solved


Gray Image

30 days ago

Solved


Taxicab distance

30 days ago

Solved


Solve the recursion

30 days ago

Solved


Sum multiples

30 days ago

Solved


Alternate elements!
Write a function that combines two lists by alternating the elements, e.g. ['a','b','c'], ['1','2','3'] → 'a1b2c3'.

30 days ago

Solved


Round the chord length!!

30 days ago

Solved


Flow rate in a pipe

30 days ago

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