Dan Siboni - MATLAB Cody - MATLAB Central

Dan Siboni

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Problem 751. Implement simple rotation cypher

Created by: Doug Hull

Tags encoding, cipher, asee

1

Solution

86

Size

1

Solution

86

Size

Problem 44499. Capitilize the first letter of every word in a string

Created by: Shaul Salomon

Tags string manipulation, basics, 22105

1

Solution

48

Size

1

Solution

48

Size

Problem 1043. Generate a string like abbcccddddeeeee

Created by: Aurelien Queffurust

Tags string manipulation

1

Solution

40

Size

1

Solution

40

Size

Problem 462. letter yes yes & letter no no

Created by: AMITAVA BISWAS

Tags string, letter, alphabet

1

Solution

24

Size

1

Solution

24

Size

Problem 44491. Shuffle

Created by: Shaul Salomon

Tags vectors, function, 22105

23

Solutions

142

Size

23

Solutions

142

Size

Problem 44486. Vector push

Created by: Shaul Salomon

Tags vector, 22105

12

Solutions

40

Size

12

Solutions

40

Size

Problem 44492. Approximate the cosine function

Created by: Shaul Salomon

Tags trigonometry, 22105

2

Solutions

63

Size

2

Solutions

63

Size

Problem 44490. Vector pop

Created by: Shaul Salomon

Tags vectors, 22105

2

Solutions

55

Size

2

Solutions

55

Size

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

Created by: Shaul Salomon

Tags vectors, 22105, logical indices

12

Solutions

97

Size

12

Solutions

97

Size

Problem 44476. How many unique Pythagorean triples?

Created by: Shaul Salomon

Tags pythagoras, 22105

20

Solutions

62

Size

20

Solutions

62

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1

Solution

68

Size

1

Solution

68

Size

Problem 48. Making change

Created by: Cody Team

Tags money, subs

11

Solutions

83

Size

11

Solutions

83

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

1

Solution

54

Size

1

Solution

54

Size

Problem 44439. Remove the air bubbles from a vector

Created by: Shaul Salomon

Tags vectors, 22105

1

Solution

22

Size

1

Solution

22

Size

Problem 44446. Add a vector to a matrix

Created by: Shaul Salomon

Tags matrices, 22105

1

Solution

85

Size

1

Solution

85

Size

Problem 44447. Eye Squared

Created by: Shaul Salomon

Tags matrices, 22105

4

Solutions

35

Size

4

Solutions

35

Size

Problem 44445. Tax Calculator

Created by: Shaul Salomon

Tags 22105, tax

8

Solutions

50

Size

8

Solutions

50

Size

Problem 44437. How many days in a month?

Created by: Shaul Salomon

Tags time, 22105, conditions

4

Solutions

45

Size

4

Solutions

45

Size

Problem 44436. Find the largest number

Created by: Shaul Salomon

Tags max, 22105

1

Solution

80

Size

1

Solution

80

Size

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

Created by: Christopher

Tags matrix manipulation

9

Solutions

26

Size

9

Solutions

26

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

4

Solutions

14

Size

4

Solutions

14

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

4

Solutions

16

Size

4

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

8

Solutions

21

Size

8

Solutions

21

Size

Problem 1422. frame of the matrix

Created by: Marco Castelli

Tags frame

12

Solutions

34

Size

12

Solutions

34

Size

Problem 44402. Horizontal matrix sort

Created by: Shaul Salomon

Tags matrices, sort, 22105

11

Solutions

22

Size

11

Solutions

22

Size

Problem 44401. Vertical matrix sort

Created by: Shaul Salomon

Tags matrices, sort, 22105

8

Solutions

25

Size

8

Solutions

25

Size

Problem 44416. Sum of adjacent elements in a vector

Created by: Shaul Salomon

Tags vectors, 22105

1

Solution

24

Size

1

Solution

24

Size

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

Created by: Shaul Salomon

Tags matrix, basics, 22105

5

Solutions

22

Size

5

Solutions

22

Size

Problem 44392. Sum of Two Numbers

Created by: Shaul Salomon

Tags basics, 22105, basic operators

1

Solution

13

Size

1

Solution

13

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

18

Solutions

49

Size

18

Solutions

49

Size

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

Created by: Shaul Salomon

Tags vectors, loops, 22105

27

Solutions

105

Size

27

Solutions

105

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

1

Solution

45

Size

1

Solution

45

Size

Problem 44454. How many Integers?

Created by: Shaul Salomon

Tags loops, 22105

3

Solutions

37

Size

3

Solutions

37

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

35

Size

1

Solution

35

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

52

Size

1

Solution

52

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

6

Solutions

26

Size

6

Solutions

26

Size

1 – 38 of 38