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1 – 36 of 36

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

1

Solution

58

Size

1

Solution

58

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

1

Solution

46

Size

1

Solution

46

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

1

Solution

34

Size

1

Solution

34

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

1

Solution

76

Size

1

Solution

76

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

5

Solutions

15

Size

5

Solutions

15

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

48

Size

1

Solution

48

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

1

Solution

68

Size

1

Solution

68

Size

Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

1

Solution

41

Size

1

Solution

41

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

2

Solutions

109

Size

2

Solutions

109

Size

Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

Tags data cleaning, basic matlab

1

Solution

23

Size

1

Solution

23

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

26

Size

1

Solution

26

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

14

Size

1

Solution

14

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

1

Solution

95

Size

1

Solution

95

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

48

Size

1

Solution

48

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

2

Solutions

22

Size

2

Solutions

22

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

1

Solution

69

Size

1

Solution

69

Size

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

1

Solution

89

Size

1

Solution

89

Size

Problem 21. Return the 3n+1 sequence for n

Created by: Cody Team

Tags 3n+1, sample

1

Solution

44

Size

1

Solution

44

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

2

Solutions

44

Size

2

Solutions

44

Size

Problem 1570. Is the input divisible by 3?

Created by: Jacek Ho

Tags math, poor_test_suite

1

Solution

15

Size

1

Solution

15

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

1

Solution

59

Size

1

Solution

59

Size

Problem 53. Duplicates

Created by: Cody Team

Tags strings, sets, matlab

1

Solution

54

Size

1

Solution

54

Size

Problem 2300. Natural numbers in string form

Created by: Brandon Kuczenski

Tags string, cell array

1

Solution

20

Size

1

Solution

20

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

2

Solutions

19

Size

2

Solutions

19

Size

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

Tags regexp, diff, strings

1

Solution

58

Size

1

Solution

58

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

2

Solutions

65

Size

2

Solutions

65

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

35

Size

1

Solution

35

Size

Problem 42647. Recursion - Fun

Created by: Manish Joshi

Tags easy, matrix, recursion

1

Solution

54

Size

1

Solution

54

Size

Problem 2959. Divide by 4

Created by: Joshua Newcomb

Tags basic matlab, division, simple

1

Solution

13

Size

1

Solution

13

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, test, basics

1

Solution

20

Size

1

Solution

20

Size

Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

Tags matlab 101, easy, vector

1

Solution

12

Size

1

Solution

12

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, stupid, notice the rignt sequence of money!

1

Solution

74

Size

1

Solution

74

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

1

Solution

17

Size

1

Solution

17

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

42

Size

1

Solution

42

Size

1 – 36 of 36