Community Profile

photo

goc3


Last seen: Today

2.888 total contributions since 2014

Materials Scientist / Metallurgist / Mechanical Engineer

Contact

goc3's Badges

  • MATLAB Central Treasure Hunt Finisher
  • Cody 5th Anniversary Finisher
  • Cody 5th Anniversary Author
  • Knowledgeable Level 1
  • First Answer
  • Community Group Solver
  • Introduction to MATLAB Master
  • Curator
  • First Review
  • Matrix Patterns II Master
  • Matrix Patterns III Master
  • Project Euler I
  • Matrix Manipulation II Master
  • Matrix Patterns I Master
  • Draw Letters

View all

Contributions in
View by

Solved


Draw a '9' in a zero matrix!

6 Tage ago

Solved


Draw a '8' in a zero matrix!

6 Tage ago

Solved


Draw a '7' in a zero matrix!

6 Tage ago

Solved


Draw a '6' in a zero matrix!

6 Tage ago

Solved


Draw a '5' in a zero matrix!

6 Tage ago

Solved


Draw a '4' in a zero matrix!

6 Tage ago

Solved


Draw a '3' in a zero matrix!

6 Tage ago

Solved


Draw a '2' in a zero matrix!

6 Tage ago

Solved


Draw a '1' in a zero matrix!

7 Tage ago

Solved


Most Frequent Word - 01
Given a document file or a character array, find out the most frequent word in that document. In the case of multiple words -...

7 Tage ago

Answered
Precision problem while solving Cody Problems
There are quite a few problems that have been posted to Cody that erroneously use isequal() to test answers, rather than using a...

5 Monate ago | 2

Solved


Scrabble Scores - 4
This problem is part of a set of problems that successively develop a more sophisticated Scrabble scoring routine. The point dis...

etwa ein Jahr ago

Highlighted


Cody - Draw Letters
<https://www.mathworks.com/matlabcentral/cody/home Cody> has a wealth of <https://www.mathworks.com/matlabcentral/cody/groups/ p...

etwa ein Jahr ago | 6

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

mehr als ein Jahr ago

Solved


return row and column indices given 2 values which define a range
Inspired by problem <http://www.mathworks.co.kr/matlabcentral/cody/problems/856-getting-the-indices-from-a-matrice> Inputs: - ...

mehr als ein Jahr ago

Solved


Morse Code Generator! Try it!
.... . .-.. .-.. --- . ...- . .-. -.-- --- -. . -.-.-- .-.. . - ... -.. --- ... --- -- . -- --...

mehr als ein Jahr ago

Problem


Lights Out 15 - 5x5, broken buttons I
<https://en.wikipedia.org/wiki/Lights_Out_(game) Lights Out> is a logic game wherein all lights need to be turned off to complet...

mehr als ein Jahr ago | 0 | 8 solvers

Solved


Get Next Combination
Return next combination For example three-element combinations of 1:5 1 2 3 1 2 4 1 ...

mehr als ein Jahr ago

Solved


Replicate elements in vectors
Replicate each element of a row vector (with NaN) a constant number of times. Examples n=2, A=[1 2 3] -> [1 1 2 2 3 3] ...

mehr als ein Jahr ago

Solved


Pascal's Equilateral triangle inside a Matrix!!!
Given a number of row 'n', generate the following pascal's matrix 'p' where spaces are filled by 'zeros'. number of row, n = ...

mehr als ein Jahr ago

Solved


Find the centre of an arc and its radius
Given two points on an arc (x0,y0) and (x1,y1) and the angle between them, alpha. Return the centre of the circle and the rad...

mehr als ein Jahr ago

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.

mehr als ein Jahr ago

Problem


Lights Out 14 - 5x5, four stages, x moves
<https://en.wikipedia.org/wiki/Lights_Out_(game) Lights Out> is a logic game wherein all lights need to be turned off to complet...

fast 2 Jahre ago | 1 | 7 solvers

Problem


Lights Out 13 - 5x5, three stages, x moves
<https://en.wikipedia.org/wiki/Lights_Out_(game) Lights Out> is a logic game wherein all lights need to be turned off to complet...

fast 2 Jahre ago | 1 | 7 solvers

Solved


Parsing Expressions - Binary Arithmetic Operators I
Parse and evaluate expressions like these: '1 + 2' '51 - 78' '42 * 9' The only operators are +, -, *. Both argu...

fast 2 Jahre ago

Solved


Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.
--------------------- for m: 3 1 3 3 10 1 9 1 9 4 1 4 5 6 5 ...

fast 2 Jahre ago

Solved


Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:
A = [1 2 3 4 5 6] ----------- B = [0 0 0 0 0 0 1 2 3 0 0 4 5 6 0 0 0 0 0 0]

fast 2 Jahre ago

Solved


Given a Vector v1, create v2 which is the sum of each two adjacent elements in v1. {length(v2)=length(v1)-1}
if v1 is [1 2 3 4 5 6 7 8] then v2 should be [3 5 7 9 11 13 15]. if v1 is [1; 3; 5; 7] the...

fast 2 Jahre 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 ...

fast 2 Jahre ago

Load more