# Alfonso Nieto-Castanon

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**Content Feed**

Submitted

CONN

functional connectivity analyses of resting-state or task-based neuroimaging data; CONN toolbox, development version

29 days ago | 8 downloads |

Submitted

conn_tcpip

transfer any MATLAB variables or files between two remote hosts using TCP/IP protocol (uses java.net, no toolboxes required)

8 months ago | 2 downloads |

Solved

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.

1 year ago

Solved

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...

1 year ago

Solved

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 ...

1 year ago

Solved

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...

1 year ago

Solved

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 ...

1 year ago

Solved

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. ...

1 year ago

Solved

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].

1 year ago

Solved

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.

1 year ago

Solved

ZigZag - 04

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

1 year ago

Solved

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...

1 year ago

Solved

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; ...

1 year ago

Solved

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...

1 year ago

Solved

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 ...

1 year ago

Solved

Maya - 02

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

1 year ago

Solved

Maya - 01

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

1 year ago

Solved

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...

1 year ago

Solved

Hanging cable - 02

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

1 year ago

Solved

How lucky r u ?

Find the nth number in the following sequence <https://oeis.org/A264940>

1 year ago

Solved

Sieve of Eratosthenes

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

1 year ago

Solved

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]...

1 year ago