Cody

Problems

1 – 19 of 19
Problem Title
Likes
Solvers
Difficulty

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

Created by: Harish Maradana

Tags swap

9

953

Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

Tags multiplication, matrix manipulation, basic matlab

4

292

Problem 2063. A matrix of extroverts

Created by: James

Tags extroverts, not enough narcissism

3

200

Problem 2701. Go to the head of the class!

Created by: James

Tags matrix manipulation

2

116

Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

6

457

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

Created by: James

Tags matrix manipulation, shifting

3

118

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

6

352

Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

8

791

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

1

593

Problem 1853. Enlarge array

Created by: Matthew Eicholtz

Tags matrix manipulation

5

229

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

Created by: Selvaraaju Murugesan

Tags matrix, basic matlab

5

289

Problem 1898. Too Many Zeros, Dump Them!

Created by: Mineralter

Tags easy, unuseful zero, simplify

5

211

Problem 42501. Toeplitize a matrix

Created by: Peng Liu

Tags toeplitz matrix, hankel matrix

4

105

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

Created by: Matthew Eicholtz

Tags matlab, matrix manipulation, logical indexing

3

98

Problem 2442. Magnet and Iron

Created by: rifat

Tags matrix manipulation

6

99

Problem 3094. Hankelize a matrix

Created by: Peng Liu

Tags toeplitz matrix, hankel matrix

5

119

Problem 3075. Matrix of Multiplication Facts

Created by: James

Tags matrix, factors, elementary_school_math

13

98

Problem 1167. matrix zigzag

Created by: trekker

Tags matrix conversion, compression.

9

247

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

Created by: Ned Gulley

Tags matrices

9

101
1 – 19 of 19