Rafael S.T. Vieira
Last seen: Today
3,503 total contributions since 2020I'm a post-doctoral researcher of Computer Science at the Federal University of Ceará. And I hold a Ph.D. in Computer Science with an emphasis in Computer Graphics.
Rafael S.T. Vieira's Badges
MATLAB Central Treasure Hunt finisher badge
Awarded to Rafael S.T. Vieira on 07 Oct 2020
Accept 1 answer given by other contributors
Awarded to Rafael S.T. Vieira on 20 Jun 2020
3 of your answers have been accepted
Awarded to Rafael S.T. Vieira on 05 Jun 2020
Provide your first answer ever to someone else's question
Awarded to Rafael S.T. Vieira on 01 Jun 2020
Solve all the problems in Card Games
Awarded to Rafael S.T. Vieira on 13 Sep 2020
Solve all the problems in Number Manipulation II problem group
Awarded to Rafael S.T. Vieira on 03 Sep 2020
Solve all the problems in Strings III
Awarded to Rafael S.T. Vieira on 03 Sep 2020
Solve all the problems in Strings II
Awarded to Rafael S.T. Vieira on 02 Sep 2020
Solve all the problems in Sequences & Series III
Awarded to Rafael S.T. Vieira on 31 Aug 2020
Solve all the problems in R2016b Feature Challenge
Awarded to Rafael S.T. Vieira on 30 Aug 2020
Solve all the problems in Strings I
Awarded to Rafael S.T. Vieira on 26 Aug 2020
Solve all the problems in Number Manipulation I problem group
Awarded to Rafael S.T. Vieira on 25 Aug 2020
Solve all the problems in Sequences & Series II
Awarded to Rafael S.T. Vieira on 16 Aug 2020
Solve all the problems in Sequences & Series I
Awarded to Rafael S.T. Vieira on 16 Aug 2020
Solve all the problems in Magic Numbers II
Awarded to Rafael S.T. Vieira on 14 Aug 2020
Solved
Text File Read: 64 bit data set
This Challenge is to read a text file that has vary large integers up to 2e18, typical for <http://code.google.com/codejam/conte...
10 hours ago
Solved
Partial sorting algorithm
Return the top k elements of an input vector. A comparison function compareFcn(m,n) is provided to compare individual elements o...
11 hours ago
Solved
Find the Connecting Path
Here is a matrix x x = [7 6 8 5 7 2 4 5 1 3 0 0 0 7 7 7 7 7 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 5 0 0 0 0 0 0...
13 hours ago
Solved
Order of things - 2
This problem is closely related to <http://www.mathworks.nl/matlabcentral/cody/problems/2189-order-of-things-1 Problem 2189, Ord...
14 hours ago
Solved
GJam March 2016 IOW: Polynesiaglot Large
This Challenge is derived from <http://code.google.com/codejam/contest/8274486/dashboard#s=p2 GJam March 2016 Annual I/O for Pol...
1 day ago
Solved
GJam March 2016 IOW: Polynesiaglot Medium
This Challenge is derived from <http://code.google.com/codejam/contest/8274486/dashboard#s=p2 GJam March 2016 Annual I/O for Pol...
1 day ago
Solved
GJam March 2016 IOW: Polynesiaglot Small
This Challenge is derived from <http://code.google.com/codejam/contest/8274486/dashboard#s=p2 GJam March 2016 Annual I/O for Pol...
1 day ago
Solved
Pixel density
<https://en.wikipedia.org/wiki/Pixel_density Pixel density> tells us how many pixels we can find within a unit of length. And a...
1 day ago
Solved
Paint it black!
<https://en.wikipedia.org/wiki/Flood_fill Flood fill> is the algorithm used by bucket-fill tools in many image editors. The idea...
1 day ago
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