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Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

19

Size

1

Solution

19

Size

Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

1

Solution

21

Size

1

Solution

21

Size

Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

Tags basic matlab, basics, ml101

1

Solution

12

Size

1

Solution

12

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

2

Solutions

31

Size

2

Solutions

31

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

14

Size

1

Solution

14

Size

Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

2

Solutions

18

Size

2

Solutions

18

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

1

Solution

15

Size

1

Solution

15

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

2

Solutions

19

Size

2

Solutions

19

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

3

Solutions

16

Size

3

Solutions

16

Size

Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

2

Solutions

29

Size

2

Solutions

29

Size

Problem 54. Maximum running product for a string of numbers

Created by: Cody Team

Tags sequences, matlab, poor_test_suite

1

Solution

69

Size

1

Solution

69

Size

Problem 53. Duplicates

Created by: Cody Team

Tags strings, sets, matlab

1

Solution

58

Size

1

Solution

58

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

1

Solution

69

Size

1

Solution

69

Size

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

1

Solution

85

Size

1

Solution

85

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

88

Size

1

Solution

88

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

1

Solution

123

Size

1

Solution

123

Size

Problem 47. Extract leading non-zero digit

Created by: Cody Team

Tags math, maths, mathematics

1

Solution

79

Size

1

Solution

79

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

1

Solution

91

Size

1

Solution

91

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

1

Solution

48

Size

1

Solution

48

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

97

Size

1

Solution

97

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

51

Size

1

Solution

51

Size

Problem 40. Reverse Run-Length Encoder

Created by: Cody Team

Tags encoding

1

Solution

58

Size

1

Solution

58

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

1

Solution

81

Size

1

Solution

81

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

1

Solution

109

Size

1

Solution

109

Size

Problem 38. Return a list sorted by number of occurrences

Created by: Cody Team

Tags vectors, sorting

1

Solution

127

Size

1

Solution

127

Size

Problem 31. Remove all the words that end with "ain"

Created by: Cody Team

Tags matlab 101, regexp, strings

1

Solution

47

Size

1

Solution

47

Size

Problem 36. Find relatively common elements in matrix rows

Created by: Cody Team

Tags matlab

1

Solution

71

Size

1

Solution

71

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

51

Size

1

Solution

51

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

69

Size

1

Solution

69

Size

Problem 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

1

Solution

52

Size

1

Solution

52

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

52

Size

1

Solution

52

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

14

Size

1

Solution

14

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

52

Size

1

Solution

52

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

1

Solution

67

Size

1

Solution

67

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

49

Size

1

Solution

49

Size

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

Created by: Cody Team

Tags vectors

1

Solution

128

Size

1

Solution

128

Size

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

Created by: Cody Team

Tags regexp, diff, strings

1

Solution

109

Size

1

Solution

109

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

116

Size

1

Solution

116

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

40

Size

1

Solution

40

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

36

Size

1

Solution

36

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

40

Size

1

Solution

40

Size

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

Created by: Cody Team

Tags 3n+1, sample

1

Solution

69

Size

1

Solution

69

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

1

Solution

67

Size

1

Solution

67

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

50

Size

1

Solution

50

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

48

Size

1

Solution

48

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

18

Size

1

Solution

18

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

2

Solutions

58

Size

2

Solutions

58

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

29

Size

1

Solution

29

Size

1 – 50 of 97