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Athi


Active since 2009

Kimball Electronics

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Solved


Draw a '1' in a zero matrix!

27 días ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

29 días ago

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-...

alrededor de 2 meses 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

2 meses ago

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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. ...

2 meses 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 = ...

2 meses 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...

2 meses 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...

2 meses 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...

2 meses 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...

2 meses 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...

2 meses ago

Solved


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

2 meses ago

Solved


Classification metrics

2 meses ago

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Minkowski distance

2 meses ago

Solved


Divisors

2 meses ago

Solved


Taxi vs Euclides

2 meses ago

Solved


Sort a vector

2 meses ago

Solved


F-score

2 meses ago

Solved


Would you win a raffle?

2 meses ago

Solved


Mean Square Error

2 meses ago

Solved


Swap Red and Blue

2 meses ago

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Rotate the Image

2 meses ago

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Flip the Image

2 meses ago

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Gray Image

2 meses ago

Solved


Taxicab distance

2 meses ago

Solved


Solve the recursion

2 meses ago

Solved


Sum multiples

2 meses ago

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