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goc3


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2,888 2014 이후 총 참여 횟수

Materials Scientist / Metallurgist / Mechanical Engineer

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goc3's 배지

  • 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

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해결됨


Draw a '9' in a zero matrix!

13일 전

해결됨


Draw a '8' in a zero matrix!

13일 전

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Draw a '7' in a zero matrix!

13일 전

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Draw a '6' in a zero matrix!

13일 전

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Draw a '5' in a zero matrix!

13일 전

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Draw a '4' in a zero matrix!

13일 전

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Draw a '3' in a zero matrix!

13일 전

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Draw a '2' in a zero matrix!

13일 전

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Draw a '1' in a zero matrix!

14일 전

해결됨


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 -...

14일 전

답변 있음
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...

5달 전 | 2

해결됨


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

약 1년 전

Highlighted


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

약 1년 전 | 7

해결됨


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...

1년 이상 전

해결됨


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: - ...

1년 이상 전

해결됨


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

1년 이상 전

문제


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...

1년 이상 전 | 0 | 솔버 수: 8

해결됨


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

1년 이상 전

해결됨


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] ...

1년 이상 전

해결됨


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 = ...

2년 이하 전

해결됨


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...

2년 이하 전

해결됨


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.

2년 이하 전

문제


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...

2년 이하 전 | 1 | 솔버 수: 7

문제


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...

2년 이하 전 | 1 | 솔버 수: 7

해결됨


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

2년 이하 전

해결됨


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 ...

2년 이하 전

해결됨


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]

2년 이하 전

해결됨


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...

2년 이하 전

해결됨


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 ...

2년 이하 전

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