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Alfonso Nieto-Castanon


Last seen: 6 mois il y a |  Actif depuis 2012

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http://www.alfnie.com http://www.conn-toolbox.org

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A résolu


Approximate the inverse tangent by power series
Given values b (where abs(b)<=1) and n (polynomial order), write a function that calculates atan(b) by using power series.

environ 4 ans il y a

A résolu


ZigZag - 02
Given a matrix, return the elements that are on the Z form of the matrix. For example - a=[1,2,3,4,5; 6,7,8,9,1; 1...

environ 4 ans il y a

A résolu


Area-05
The dimension of a rectangle is given. There are two circles of equal size that are inscribed inside it.The circles are tangent ...

environ 4 ans il y a

A résolu


Tell your secret
A secret can be told only to 2 persons in 5 minutes. Now, these 2 more persons can spread the secret to 4 other people in the ne...

environ 4 ans il y a

A résolu


Last Digit of fibonacci number

environ 4 ans il y a

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Opposite point of the earth, what is the antipodal of a point ?
Given two strings(lat and long) that represent the geographic coordinates of a point in the earth, you have to find out what is ...

environ 4 ans il y a

A résolu


Generate a list of composite numbers

environ 4 ans il y a

A résolu


Ackerman Function

environ 4 ans il y a

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Beat the RNG - EASY

environ 4 ans il y a

A résolu


Gapful numbers
If a number is divisible by the number formed by the first and last digit of that number then it is defined as a gapful number. ...

environ 4 ans il y a

A résolu


Reepeating numbers in array
Repeating numbers in array In = [1 0 0 0 2 0 0 0 3 0 0 0 0 0 5 0 0 0 0]. Out = [1 1 1 1 2 2 2 2 3 3 3 3 3 3 5 5 5 5 5].

environ 4 ans il y a

A résolu


The length of the equal sides of an isoceles triangle is 'a'.For all the possible (integer) values of the remaining side,find the associated angles between the two equal sides.
the remaining side may have many possible values.only assume integer ones for simplicity.

environ 4 ans il y a

A résolu


One-hot encoding

environ 4 ans il y a

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Find terms in the Connell sequence

environ 4 ans il y a

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ZigZag - 04
Given a matrix, print all its elements in the spiral form (clockwise direction). For example, a=[16 2 3 13 ...

environ 4 ans il y a

A résolu


Seconds
Given the number of seconds after 12 am, find the time in the given format (12/24). If the format is not mentioned, use 24-ho...

environ 4 ans il y a

A résolu


ZigZag - 03
Given a matrix of any size, print its elements from the zigzag form of the matrix. For example, a=[1 2 3; 4 5 6; ...

environ 4 ans il y a

A résolu


Find the equivalent resistance of a dc circuit

environ 4 ans il y a

A résolu


i was a mistake

environ 4 ans il y a

A résolu


Image Processing 004: Zernike Coefficients
*Fit Zernike Terms to a wavefront.* The class notes of <http://www.visualopticslab.com/OPTI535/Lectures/Class06_08.pdf Schwie...

environ 4 ans il y a

A résolu


Maya - 03
Following up on the previous two problems, now you've to add or subtract two Maya numerals. The 3rd input will be a function ...

environ 4 ans il y a

A résolu


Maya - 02
<https://en.wikipedia.org/wiki/Maya_numerals> Prev. prob. - <https://www.mathworks.com/matlabcentral/cody/problems/45375-maya...

environ 4 ans il y a

A résolu


Maya - 01
Given a number, convert it into the Maya numeral system. <https://en.wikipedia.org/wiki/Maya_numerals> For example, n...

environ 4 ans il y a

A résolu


Maya long Count
Given a Mayan date, calculate the number of days after the end of the last Great Cycle. <https://en.wikipedia.org/wiki/Maya_c...

environ 4 ans il y a

A résolu


Hanging cable - 02
previous problem - <https://www.mathworks.com/matlabcentral/cody/problems/45373-hanging-cable-01> The height of the poles...

environ 4 ans il y a

A résolu


How lucky r u ?
Find the nth number in the following sequence <https://oeis.org/A264940>

environ 4 ans il y a

A résolu


Sieve of Eratosthenes
Find the nth lucky prime number. <https://planetmath.org/luckyprime> can u find a way for large n?

environ 4 ans il y a

A résolu


chess position
given the position of a chess piece in algebric notation, convert it into 8 by 8 matrix format. For example, * 'Qd5' >> [3,4]...

environ 4 ans il y a

A résolu


Cryptography with A Square Matrix : Decoding
Previous Problem: <https://www.mathworks.com/matlabcentral/cody/problems/45279-cryptography-with-a-square-matrix-encoding Crypto...

environ 4 ans il y a

A résolu


Cryptography with A Square Matrix : Encoding
Matrix inverse operation can be used to encode or decode of a message. For example text = 'matlab & cody'. numeric e...

environ 4 ans il y a

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