Cody

Problems

1 – 19 of 19
Problem Title
Likes
Solvers
Difficulty

Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

7

617

Problem 1321. Given a matrix, swap the 2nd & 3rd columns

Created by: Harish Maradana

Tags swap

6

559

Problem 42320. Write a function man that takes a row vector v and returns a matrix H as follows..

Created by: Manish Joshi

Tags easy, square, matrix

0

516

Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

4

254

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

4

189

Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

Tags multiplication, matrix manipulation, basic matlab

3

187

Problem 1429. Remove entire row and column in the matrix containing the input values

Created by: Selvaraaju Murugesan

Tags matrix, basic matlab

3

176

Problem 1853. Enlarge array

Created by: Matthew Eicholtz

Tags matrix manipulation

4

149

Problem 1167. matrix zigzag

Created by: trekker

Tags matrix conversion, compression.

4

128

Problem 1898. Too Many Zeros, Dump Them!

Created by: Mineralter

Tags easy, unuseful zero, simplify

1

123

Problem 2063. A matrix of extroverts

Created by: James

Tags extroverts, not enough narcissism

2

118

Problem 2493. Must be in the front row...

Created by: James

Tags matrix manipulation, shifting

2

72

Problem 2701. Go to the head of the class!

Created by: James

Tags matrix manipulation

1

69

Problem 2442. Magnet and Iron

Created by: rifat

Tags matrix manipulation

6

62

Problem 42501. Toeplitize a matrix

Created by: Peng Liu

Tags toeplitz matrix, hankel matrix

3

61

Problem 1972. Convert matrix to 3D array of triangular matrices

Created by: Matthew Eicholtz

Tags matlab, matrix manipulation, logical indexing

3

59

Problem 3094. Hankelize a matrix

Created by: Peng Liu

Tags toeplitz matrix, hankel matrix

2

59

Problem 3075. Matrix of Multiplication Facts

Created by: James

Tags matrix, factors, elementary_school_math

9

53

Problem 1286. MatCAT - Reconstruct X from Its X-rays

Created by: Ned Gulley

Tags matrices

5

51
1 – 19 of 19