Andrew Dobrovolc

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1 – 50 of 1,106

Problem 1899. Convert a Cell Array into an Array

Created by: Ted

Tags cell array

6

Solutions

33

Size

6

Solutions

33

Size

Problem 42923. Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.

Created by: Minhaj Nur Alam

Tags bioe240-fall 2016, bioe240-fall2016, single test case

1

Solution

15

Size

1

Solution

15

Size

Problem 159. Figurate number triangle

Created by: the cyclist

Tags figurate number triangle

1

Solution

71

Size

1

Solution

71

Size

Problem 1830. Matrix rotation as per given angle

Created by: Swapnali Gujar

Tags rotation, matrix, angle

1

Solution

62

Size

1

Solution

62

Size

Problem 43308. Calculate some equation

Created by: Jang geun Choi

Tags easy, simple, matlab

1

Solution

67

Size

1

Solution

67

Size

Problem 43125. cross in array

Created by: Jakub Mrowka

Tags cross, array, painter

1

Solution

34

Size

1

Solution

34

Size

Problem 42261. Determine if a row vector has NaN

Created by: vinayak patil

Tags nan, poor_test_suite

1

Solution

19

Size

1

Solution

19

Size

Problem 3015. Sum all integers from 1 to 2^x

Created by: Mycah Robinson

Tags series, integer, sum

1

Solution

16

Size

1

Solution

16

Size

Problem 1988. Remove the middle element from a vector

Created by: John

Tags vector, vectors

2

Solutions

33

Size

2

Solutions

33

Size

Problem 2700. Simulate one complete step in the Biham–Middleton–Levine traffic model

Created by: Ned Gulley

Tags automata

14

Solutions

282

Size

14

Solutions

282

Size

Problem 42639. Find the Final State of an Abelian Sandpile

Created by: Ned Gulley

Tags criticality, self-organizing

1

Solution

107

Size

1

Solution

107

Size

Problem 44080. Construct a "diagAdiag" matrix

Created by: Vinod Kumar Singla

Tags indexing, vectors

7

Solutions

140

Size

7

Solutions

140

Size

Problem 42858. Block average ignoring NaN values

Created by: Peng Liu

Tags block average, matrix manipulation, nan

9

Solutions

182

Size

9

Solutions

182

Size

Problem 42856. Block average

Created by: Peng Liu

Tags average, block, matrix manipulation

9

Solutions

153

Size

9

Solutions

153

Size

Problem 42504. Data Regularization

Created by: Peng Liu

Tags matrix, vectorization, integer

1

Solution

149

Size

1

Solution

149

Size

Problem 43803. Cookie Cutters

Created by: JD

Tags cookie cutter, submatrix

2

Solutions

65

Size

2

Solutions

65

Size

Problem 43609. Sort rows of a matrix

Created by: Jakub Rysanek

Tags sorting

1

Solution

72

Size

1

Solution

72

Size

Problem 42798. Moving Product (Easy)

Created by: Peng Liu

Tags moving product, array manipulation, moving function

15

Solutions

295

Size

15

Solutions

295

Size

Problem 42695. Replace secondary diagonal elements of a square array

Created by: Ahmad

Tags square matrix, secondary diagonal

2

Solutions

39

Size

2

Solutions

39

Size

Problem 42854. Crunch that matrix!

Created by: James

Tags better way to do this?, matrix manipulation, addition

2

Solutions

67

Size

2

Solutions

67

Size

Problem 42763. Fill the Matrix - 2

Created by: Mehmet OZC

Tags matrix manipulation, matrix

1

Solution

80

Size

1

Solution

80

Size

Problem 42761. Fill the matrix - 1

Created by: Mehmet OZC

Tags matrix, matrix manipulation

6

Solutions

80

Size

6

Solutions

80

Size

Problem 43966. Matrix to 3-Column Matrix

Created by: Abdullah Caliskan

Tags matrix, matrix manipulation, basic matlab

8

Solutions

85

Size

8

Solutions

85

Size

Problem 43964. Vector to 3-Column Matrix

Created by: Abdullah Caliskan

Tags matrix manipulation, vector, basic matlab

1

Solution

40

Size

1

Solution

40

Size

Problem 42631. Cumulative minimum of an array

Created by: Matthew Eicholtz

Tags matrix manipulation, cummin

1

Solution

376

Size

1

Solution

376

Size

Problem 42633. Cumulative maximum of an array

Created by: Matthew Eicholtz

Tags matrix manipulation, cummax

11

Solutions

376

Size

11

Solutions

376

Size

Problem 42635. Maximum of each diagonal

Created by: Matthew Eicholtz

Tags matrix manipulation, diagonal, max

1

Solution

89

Size

1

Solution

89

Size

Problem 42590. Divide elements by sum of elements

Created by: Mehmet OZC

Tags division, matrix manipulation

1

Solution

28

Size

1

Solution

28

Size

Problem 42634. Minimum of each diagonal

Created by: Matthew Eicholtz

Tags matrix manipulation, min, diagonal

2

Solutions

89

Size

2

Solutions

89

Size

Problem 44344. The 5th Root

Created by: goc3

Tags power, root, five

2

Solutions

19

Size

2

Solutions

19

Size

Problem 2442. Magnet and Iron

Created by: rifat

Tags matrix manipulation

2

Solutions

333

Size

2

Solutions

333

Size

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

Created by: Matthew Eicholtz

Tags logical indexing, matlab, multidimensional arrays

3

Solutions

123

Size

3

Solutions

123

Size

Problem 3094. Hankelize a matrix

Created by: Peng Liu

Tags hankel matrix, toeplitz matrix

1

Solution

95

Size

1

Solution

95

Size

Problem 42501. Toeplitize a matrix

Created by: Peng Liu

Tags toeplitz matrix, hankel matrix

1

Solution

106

Size

1

Solution

106

Size

Problem 1167. matrix zigzag

Created by: trekker

Tags matrix conversion, compression.

1

Solution

76

Size

1

Solution

76

Size

Problem 3075. Matrix of Multiplication Facts

Created by: James

Tags factors, matrix, elementary_school_math

25

Solutions

186

Size

25

Solutions

186

Size

Problem 782. Some Assembly Required

Created by: James

Tags matrix manipulation, assembly

3

Solutions

208

Size

3

Solutions

208

Size

Problem 2595. Polite numbers. Politeness.

Created by: Jan Orwat

Tags number theory, oeis

1

Solution

86

Size

1

Solution

86

Size

Problem 1742. Generate a Parasitic Number

Created by: James

Tags parasitic, cyclic

1

Solution

140

Size

1

Solution

140

Size

Problem 2674. Generalised Hamming Number

Created by: Jean-Marie Sainthillier

Tags hamming

3

Solutions

169

Size

3

Solutions

169

Size

Problem 1308. Give me Hamming on five, hold the mayo

Created by: James

Tags hamming, surely_you_cant_be_serious

3

Solutions

116

Size

3

Solutions

116

Size

Problem 1472. nth Rational Number

Created by: G K

Tags math

1

Solution

56

Size

1

Solution

56

Size

Problem 803. Twist 'n' Match

Created by: Ned Gulley

Tags rotation

4

Solutions

377

Size

4

Solutions

377

Size

Problem 1433. Mirror Image matrix across anti-diagonal

Created by: Chintan

Tags diag basics

2

Solutions

49

Size

2

Solutions

49

Size

Problem 1448. Create Volcano (or Atoll) martix. It is an extension of Bullseye matrix problem.

Created by: Chintan

Tags bullseye

1

Solution

81

Size

1

Solution

81

Size

Problem 761. Create a matrix X, where each column is a shifted copy of the vector v

Created by: Julio

Tags matrix

1

Solution

78

Size

1

Solution

78

Size

Problem 591. Create a patchwork matrix

Created by: Nicholas Howe

Tags matrix assembly

3

Solutions

64

Size

3

Solutions

64

Size

Problem 364. Matrix spiral

Created by: Bart

Tags matrix spiral

3

Solutions

212

Size

3

Solutions

212

Size

Problem 579. Spiral In

Created by: Nicholas Howe

Tags matrix spiral, recursion

1

Solution

315

Size

1

Solution

315

Size

Problem 514. Spot the rectangle (Part 2)

Created by: Ned Gulley

Tags 17x17, matrices

2

Solutions

204

Size

2

Solutions

204

Size

1 – 50 of 1,106