Alexander Stokes

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1 – 50 of 105

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

25

Size

1

Solution

25

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

1

Solution

47

Size

1

Solution

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 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

1

Solution

19

Size

1

Solution

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

3

Solutions

28

Size

3

Solutions

28

Size

Problem 1702. Maximum value in a matrix

Created by: Gnaneswar Nadh satapathi

Tags matlab 101, matrix, basic matlab

8

Solutions

14

Size

8

Solutions

14

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

1

Solution

12

Size

1

Solution

12

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

1

Solution

39

Size

1

Solution

39

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

Created by: Cody Team

Tags matlab

4

Solutions

87

Size

4

Solutions

87

Size

Problem 65. Word Counting and Indexing

Created by: Cody Team

Tags strings

1

Solution

135

Size

1

Solution

135

Size

Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

1

Solution

111

Size

1

Solution

111

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

3

Solutions

107

Size

3

Solutions

107

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

5

Solutions

153

Size

5

Solutions

153

Size

Problem 45. Make a Palindrome Number

Created by: Cody Team

Tags strings

2

Solutions

91

Size

2

Solutions

91

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 20. Summing digits

Created by: Cody Team

Tags strings, sum

2

Solutions

40

Size

2

Solutions

40

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

13

Size

1

Solution

13

Size

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

Created by: Cody Team

Tags 3n+1, sample

2

Solutions

69

Size

2

Solutions

69

Size

Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

Tags data cleaning, average

3

Solutions

221

Size

3

Solutions

221

Size

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

1

Solution

159

Size

1

Solution

159

Size

Problem 95. Given two arrays, find the maximum overlap

Created by: Cody Team

Tags matlab

3

Solutions

395

Size

3

Solutions

395

Size

Problem 59. Pattern matching

Created by: Cody Team

Tags indexing

1

Solution

122

Size

1

Solution

122

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

78

Size

1

Solution

78

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

1

Solution

67

Size

1

Solution

67

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 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

2

Solutions

79

Size

2

Solutions

79

Size

Problem 68. Kaprekar Steps

Created by: Cody Team

Tags matlab, lookup table, poor_problem_statement

1

Solution

104

Size

1

Solution

104

Size

Problem 93. Calculate the Levenshtein distance between two strings

Created by: Cody Team

Tags matlab, string metric

2

Solutions

139

Size

2

Solutions

139

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 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

52

Size

1

Solution

52

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

51

Size

1

Solution

51

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

97

Size

1

Solution

97

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 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

1

Solution

18

Size

1

Solution

18

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 56. Scrabble Scores

Created by: Cody Team

Tags strings, scrabble

1

Solution

190

Size

1

Solution

190

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

1

Solution

13

Size

1

Solution

13

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 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 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

77

Size

1

Solution

77

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

1 – 50 of 105