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1 – 50 of 58

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

3

Solutions

29

Size

3

Solutions

29

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

2

Solutions

55

Size

2

Solutions

55

Size

Problem 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

Tags matrix, sum, basic matlab

1

Solution

12

Size

1

Solution

12

Size

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

Created by: Cody Team

Tags regexp, diff, strings

2

Solutions

21

Size

2

Solutions

21

Size

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

1

Solution

15

Size

1

Solution

15

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

1

Solution

49

Size

1

Solution

49

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

3

Solutions

21

Size

3

Solutions

21

Size

Problem 27. Pangrams!

Created by: Cody Team

Tags strings

4

Solutions

22

Size

4

Solutions

22

Size

Problem 158. Is my wife right? Now with even more wrong husband

Created by: the cyclist

Tags wife right husband wrong

2

Solutions

8

Size

2

Solutions

8

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

1

Solution

10

Size

1

Solution

10

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

2

Solutions

18

Size

2

Solutions

18

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

5

Solutions

25

Size

5

Solutions

25

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

2

Solutions

12

Size

2

Solutions

12

Size

Problem 349. Back to basics 6 - Column Vector

Created by: Alan Chalker

Tags basic matlab, basics

2

Solutions

16

Size

2

Solutions

16

Size

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

Created by: Cody Team

Tags matlab

1

Solution

51

Size

1

Solution

51

Size

Problem 35. Quote Doubler

Created by: Cody Team

Tags regexp, strings, quotes

2

Solutions

14

Size

2

Solutions

14

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

62

Size

1

Solution

62

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

2

Solutions

36

Size

2

Solutions

36

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

16

Size

1

Solution

16

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

2

Solutions

38

Size

2

Solutions

38

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

31

Size

1

Solution

31

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

22

Size

1

Solution

22

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

42

Size

1

Solution

42

Size

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

Created by: Cody Team

Tags vectors

5

Solutions

78

Size

5

Solutions

78

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

27

Size

1

Solution

27

Size

Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

1

Solution

15

Size

1

Solution

15

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

1

Solution

12

Size

1

Solution

12

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

1

Solution

12

Size

1

Solution

12

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

3

Solutions

12

Size

3

Solutions

12

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

4

Solutions

15

Size

4

Solutions

15

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

23

Size

1

Solution

23

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

38

Size

2

Solutions

38

Size

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

Created by: Cody Team

Tags 3n+1, sample

2

Solutions

60

Size

2

Solutions

60

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

42

Size

1

Solution

42

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

2

Solutions

19

Size

2

Solutions

19

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

29

Size

1

Solution

29

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

2

Solutions

28

Size

2

Solutions

28

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

2

Solutions

19

Size

2

Solutions

19

Size

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

2

Solutions

17

Size

2

Solutions

17

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

38

Size

1

Solution

38

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

16

Size

1

Solution

16

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

3

Solutions

40

Size

3

Solutions

40

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

2

Solutions

46

Size

2

Solutions

46

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

4

Solutions

16

Size

4

Solutions

16

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

3

Solutions

23

Size

3

Solutions

23

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

2

Solutions

19

Size

2

Solutions

19

Size

1 – 50 of 58