Peyton Stakem

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1 – 50 of 108

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

24

Size

1

Solution

24

Size

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

1

Solution

31

Size

1

Solution

31

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

1

Solution

28

Size

1

Solution

28

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

37

Size

1

Solution

37

Size

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

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

1

Solution

36

Size

1

Solution

36

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

2

Solutions

47

Size

2

Solutions

47

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1

Solution

38

Size

1

Solution

38

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

32

Size

1

Solution

32

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

2

Solutions

19

Size

2

Solutions

19

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

1

Solution

32

Size

1

Solution

32

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

2

Solutions

12

Size

2

Solutions

12

Size

Problem 1702. Maximum value in a matrix

Created by: Gnaneswar Nadh satapathi

Tags matlab 101, matrix, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

69

Size

1

Solution

69

Size

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

1

Solution

81

Size

1

Solution

81

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

1

Solution

14

Size

1

Solution

14

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

97

Size

1

Solution

97

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 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

51

Size

1

Solution

51

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 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

88

Size

1

Solution

88

Size

Problem 43. Subset Sum

Created by: Cody Team

Tags matlab

1

Solution

123

Size

1

Solution

123

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

1

Solution

48

Size

1

Solution

48

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

2

Solutions

91

Size

2

Solutions

91

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

1

Solution

52

Size

1

Solution

52

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 48. Making change

Created by: Cody Team

Tags money, subs

1

Solution

64

Size

1

Solution

64

Size

Problem 49. Sums with Excluded Digits

Created by: Cody Team

Tags strings

1

Solution

51

Size

1

Solution

51

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

2

Solutions

54

Size

2

Solutions

54

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

Created by: Cody Team

Tags vectors

2

Solutions

128

Size

2

Solutions

128

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

116

Size

1

Solution

116

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

3

Solutions

36

Size

3

Solutions

36

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

2

Solutions

40

Size

2

Solutions

40

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 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 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

49

Size

1

Solution

49

Size

Problem 24. Function Iterator

Created by: Cody Team

Tags anonymous functions, function handles, nested functions

1

Solution

41

Size

1

Solution

41

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 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

1

Solution

87

Size

1

Solution

87

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

78

Size

1

Solution

78

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1

Solution

67

Size

1

Solution

67

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

1

Solution

13

Size

1

Solution

13

Size

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

1

Solution

27

Size

1

Solution

27

Size

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1

Solution

182

Size

1

Solution

182

Size

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

1

Solution

58

Size

1

Solution

58

Size

1 – 50 of 108