# Problems

1 – 50 of 176
 Problem Title Likes Solvers Difficulty

Created by: goc3

1

50

#### Problem 2166. Concatenate a successive power matrix in a column matrix

Created by: Florian

1

60

#### Problem 50524. Calculate the structural rank of a 2-by-4 matrix.

Created by: Tesfaye Girma

Tags matrix

0

30

#### Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

1

100

#### Problem 47018. Matrix operation

Created by: Payam Morsali

Tags matrix

1

72

#### Problem 44326. Replace 0 indices in array with 1's

Created by: Brian

0

104

#### Problem 2146. index of n^2 in magic(n)

Created by: Koteswar Rao Jerripothula

Tags matrix

0

115

#### Problem 46988. Seperate 2nd column in a matrix

Created by: KATTA PRATYUSHA

1

45

#### Problem 44092. Find the minimal value in N*N Matrix

Created by: Said BOUREZG

Tags matrix, basics, f

1

102

#### Problem 2236. Complex transpose

Created by: Swapnali Gujar

1

107

#### Problem 43492. Create a square matrix with given conditions

Created by: Andriy Kavetsky

Tags matrix

3

91

#### Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

0

96

#### Problem 42458. Determine the mean of matrix

Created by: Pritesh Shah

Tags matrix

1

375

#### Problem 43633. Calculate the sum of elements of n*n Hilbert matrix.

Created by: Andriy Kavetsky

Tags matrix

0

70

#### Problem 42445. Converter temp 0 to 200 degree C to 4 to 20mA

Created by: Pritesh Shah

Tags matrix

0

90

Created by: goc3

1

50

#### Problem 44325. Matrix Max Finder

Created by: Brian

Tags matrix, basics, max

1

108

#### Problem 43145. Rotate Matrix Depending on the input

Created by: Jamil Kasan

8

78

#### Problem 44687. basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix

Created by: Srishti Saha

0

56

#### Problem 44332. Resizing Matrices

Created by: Brian

0

106

Tags matrix

0

27

Created by: Sibi

Tags matrix

1

28

#### Problem 43272. Implement zero-based indexing for Matrices

Created by: Jamil Kasan

9

74

#### Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

7

184

#### Problem 54069. Add the number of horizontal and vertical movements to each matrix element

Created by: Corey Kurowski

Tags matrix

1

31

#### Problem 54094. Check if a matrix Diagonal is equal to its secondary diagonal

Created by: Bernardo Cardoso de Aquino Cruz

0

31

#### Problem 44634. Basic matrix operations using standard MATLAB commands

Created by: Srishti Saha

1

49

#### Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

149

#### Problem 44740. New Matrix with vector addition on diagonal

Created by: Suraj Gurav

0

41

Created by: goc3

3

76

Created by: goc3

0

42

#### Problem 42971. multiply an array by its position number

Created by: SUBROTA HALDER

Tags matrix

0

103

#### Problem 43481. Modified Upper Matrix Mock

Created by: Jamil Kasan

1

49

#### Problem 44729. Pass the Threshold!!

Created by: ABHILASH SINGH

Tags matrix

1

41

#### Problem 517. Wind outward from the center ...

Created by: Aurelien Queffurust

Tags matrix

2

80

#### Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

0

68

#### Problem 42948. find a specific element from an matrix

Created by: SUBROTA HALDER

Tags matrix

0

108

#### Problem 43654. Replicate and Tile an Array

Created by: JINWOO LEE

Tags matrix

1

60

#### Problem 2590. Create an anti-identity matrix

Created by: Pritesh Shah

0

177

Created by: goc3

2

72

#### Problem 44300. Matrix Generation from Vector Multiplication

Created by: Brian

0

83

#### Problem 55295. Chain multiplication - 01

Created by: Asif Newaz

Tags easy, matrix

2

21

Created by: RA

6

513

#### Problem 43284. Form a square matrix from four square sub-matrices

Created by: Andriy Kavetsky

Tags matrix

3

86

#### Problem 43653. Flipping a Matrix

Created by: JINWOO LEE

Tags matrix

1

94

#### Problem 47305. Find the second biggist number in a vector or a matrix

Created by: Jiseon Shin

1

44

#### Problem 1258. Create matrix of replicated elements

Created by: Jeremy

Tags easy, matlab, matrix

2

369

#### Problem 43316. Display positive elements of matrix.

Created by: Andriy Kavetsky

2

85

#### Problem 43319. Select primes from the matrix.

Created by: Andriy Kavetsky

2

80

Created by: goc3

3

37

1 – 50 of 176