Cody

# Problems

1 – 50 of 169
 Problem Title Likes Solvers

1

1292

#### Find max

Created by: Marco

Tags find, max, vector

2

727

1

599

#### Determine Whether an array is empty

Created by: Yudong Zhang

0

544

#### Omit columns averages from a matrix

Created by: Roy Fahn

Tags columns, matrix

1

473

#### Remove the first, third and fifth rows of a matrix

Created by: Shaul Salomon

2

260

#### Create matrix of replicated elements

Created by: Jeremy

Tags matlab, easy, matrix

0

254

#### Find the dimensions of a matrix

Created by: Debopam

0

250

Created by: RA

0

250

1

244

#### Reverse a matrix

Created by: Debopam

0

235

#### Find out sum of all elements of given Matrix

Created by: Pritesh Shah

1

231

#### Compare two input matrices

Created by: Dimitrios

0

200

#### Determine the mean of matrix

Created by: Pritesh Shah

Tags matrix

1

192

#### Matrix which contains the values of an other matrix A at the given locations.

Created by: Julio

Tags matrix, vectors

0

188

#### Create incrementing array

Created by: Ashutosh datar

0

162

#### Back to Basics - Find no. of elements in a matrix?

Created by: Manish Joshi

0

151

#### Generate a random matrix A of (1,-1)

Created by: Alex P.

Tags random, matrix, +-1

1

150

#### Sum the 'edge' values of a matrix

Created by: Dimitrios

Tags sum, matrix, easy

1

149

#### Transpose of matrix

Created by: Pritesh Shah

1

143

#### Sum the elements in either diagonal of a square matrix

Created by: Tom Holz

0

139

#### Column norms of a matrix

Created by: Federico

0

135

#### Rotate Matrix @180 degree

Created by: Pritesh Shah

1

134

#### Find out total non zero element of matrix

Created by: Pritesh Shah

0

130

#### Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4

Created by: Julio

1

122

#### Matrix of almost all zeros, except for main diagonal

Created by: AM

Tags matrix, zeros

1

118

#### Create an anti-identity matrix

Created by: Pritesh Shah

0

113

#### Given a matrix A (size m x n) create a matrix B which consists of matrix A sorted in descending order by columns and then by rows.

Created by: Yoav Shallev

0

105

#### Solve Linear equations

Created by: Pritesh Shah

Tags matrix

2

104

#### Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.

Created by: Yoav Shallev

Tags matrix, basics

0

103

#### Palindrome Check

Created by: Debopam

0

102

#### Tiling a matrix

Created by: Ashutosh datar

0

99

#### Matrix with different incremental runs

Created by: Julio

Tags matrix, logical

1

91

#### Rotate matrix by -90 degrees

Created by: Jamil Kasan

8

91

#### Put Two 1D matrices into one 1D matrix

Created by: Suman Saha

Tags matrix, math

0

90

#### Change matrix to vector

Created by: Jang geun Choi

Tags matrix, easy, simple

6

88

#### Add one raw in given matrix as shown in example

Created by: Pritesh Shah

Tags matrix

0

87

#### Matrix FUN

Created by: Manish Joshi

2

87

#### first element of matrix

Created by: SUBROTA HALDER

Tags matrix

0

80

#### Matrix rotation as per given angle

Created by: Swapnali Gujar

0

73

#### Subtract two positive numbers

Created by: Amin Bashi

Tags matrix, strings

0

72

#### Replace odd number in given matrix by zero

Created by: Pritesh Shah

Tags matrix

0

69

#### Spiral Matrix

Created by: Sumit Agrawal

Tags matrix, spiral

1

66

#### Nilpotent matrix

Created by: Grzegorz Knor

Tags matrix

0

65

#### Diagonal & Anti-Diagonal Matrix: Easy

Created by: Suman Saha

Tags easy, matrix

0

63

#### index of n^2 in magic(n)

Created by: Koteswar Rao Jerripothula

Tags matrix

0

63

#### interesting center of magic matrix

Created by: Koteswar Rao Jerripothula

Tags matrix

0

62

#### Complex transpose

Created by: Swapnali Gujar

0

60

#### ~~~~~~~ WAVE ~~~~~~~~~

Created by: Suman Saha

Tags math, matrix, fun

1

59

#### Find the elements of a matrix according to a defined property.

Created by: Julio

Tags matrix, vectors

1

57

1 – 50 of 169