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Problem 44483. Separate even from odd numbers in a vector - without loops

Created by: Shaul Salomon

Tags vectors, 22105, logical indices

10

Solutions

61

Size

10

Solutions

61

Size

Problem 44476. How many unique Pythagorean triples?

Created by: Shaul Salomon

Tags pythagoras, 22105

8

Solutions

75

Size

8

Solutions

75

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

2

Solutions

114

Size

2

Solutions

114

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

2

Solutions

62

Size

2

Solutions

62

Size

Problem 44467. Product of Each Column

Created by: Shaul Salomon

Tags matrices, 22105

1

Solution

52

Size

1

Solution

52

Size

Problem 44469. Diagonal Pattern

Created by: Shaul Salomon

Tags matrices, loops, 22105

7

Solutions

52

Size

7

Solutions

52

Size

Problem 44439. Remove the air bubbles from a vector

Created by: Shaul Salomon

Tags vectors, 22105

2

Solutions

22

Size

2

Solutions

22

Size

Problem 44446. Add a vector to a matrix

Created by: Shaul Salomon

Tags matrices, 22105

10

Solutions

91

Size

10

Solutions

91

Size

Problem 44447. Eye Squared

Created by: Shaul Salomon

Tags matrices, 22105

1

Solution

35

Size

1

Solution

35

Size

Problem 44445. Tax Calculator

Created by: Shaul Salomon

Tags 22105, tax

5

Solutions

59

Size

5

Solutions

59

Size

Problem 44437. How many days in a month?

Created by: Shaul Salomon

Tags time, 22105, conditions

9

Solutions

47

Size

9

Solutions

47

Size

Problem 44436. Find the largest number

Created by: Shaul Salomon

Tags max, 22105

7

Solutions

80

Size

7

Solutions

80

Size

Problem 798. Rotate input square matrix 90 degrees CCW without rot90

Created by: Christopher

Tags matrix manipulation

2

Solutions

20

Size

2

Solutions

20

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

8

Solutions

32

Size

8

Solutions

32

Size

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

5

Solutions

33

Size

5

Solutions

33

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

2

Solutions

16

Size

2

Solutions

16

Size

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

7

Solutions

26

Size

7

Solutions

26

Size

Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

8

Solutions

30

Size

8

Solutions

30

Size

Problem 44484. Separate even from odd numbers in a vector - with a loop

Created by: Shaul Salomon

Tags vectors, loops, 22105

33

Solutions

93

Size

33

Solutions

93

Size

Problem 44455. Find the average of a random sequance

Created by: Shaul Salomon

Tags poor_test_suite, loops, 22105

3

Solutions

63

Size

3

Solutions

63

Size

Problem 44889. 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

2

Solutions

75

Size

2

Solutions

75

Size

Problem 44901. Rearrange the given matrix to have all its zeros climb up to the top of each column - using for loops.

Created by: Yoav Shallev

Tags loops

4

Solutions

68

Size

4

Solutions

68

Size

Problem 44454. How many Integers?

Created by: Shaul Salomon

Tags loops, 22105

1

Solution

39

Size

1

Solution

39

Size

Problem 44887. Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:

Created by: Yoav Shallev

Tags matrix manipulation, basic matlab

1

Solution

48

Size

1

Solution

48

Size

Problem 44888. 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

Tags matrix, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 44886. Given a Vector v1, create v2 which is the sum of each two adjacent elements in v1. {length(v2)=length(v1)-1}

Created by: Yoav Shallev

Tags vectors, basics

1

Solution

24

Size

1

Solution

24

Size

Problem 44402. Horizontal matrix sort

Created by: Shaul Salomon

Tags matrices, sort, 22105

8

Solutions

29

Size

8

Solutions

29

Size

Problem 44401. Vertical matrix sort

Created by: Shaul Salomon

Tags matrices, sort, 22105

8

Solutions

29

Size

8

Solutions

29

Size

Problem 44416. Sum of adjacent elements in a vector

Created by: Shaul Salomon

Tags vectors, 22105

2

Solutions

24

Size

2

Solutions

24

Size

Problem 44415. Remove the first, third and fifth rows of a matrix

Created by: Shaul Salomon

Tags matrix, basics, 22105

3

Solutions

22

Size

3

Solutions

22

Size

1 – 30 of 30