Martin Martínez

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1 – 44 of 44

Problem 34. Binary numbers

Created by: Cody Team

Tags matlab

1

Solution

38

Size

1

Solution

38

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

1

Solution

78

Size

1

Solution

78

Size

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

Created by: Cody Team

Tags regexp, diff, strings

4

Solutions

68

Size

4

Solutions

68

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

60

Size

1

Solution

60

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

51

Size

1

Solution

51

Size

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

Created by: Cody Team

Tags vectors

1

Solution

64

Size

1

Solution

64

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

52

Size

1

Solution

52

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

52

Size

1

Solution

52

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

60

Size

1

Solution

60

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

1

Solution

63

Size

1

Solution

63

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 139. Determine if a Given Number is a Triangle Number

Created by: @bmtran (Bryant Tran)

Tags triangle numbers

2

Solutions

34

Size

2

Solutions

34

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

16

Size

1

Solution

16

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

25

Size

1

Solution

25

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

1

Solution

14

Size

1

Solution

14

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

2

Solutions

106

Size

2

Solutions

106

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

2

Solutions

15

Size

2

Solutions

15

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

49

Size

1

Solution

49

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

24

Size

1

Solution

24

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

67

Size

2

Solutions

67

Size

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

Created by: Cody Team

Tags 3n+1, sample

3

Solutions

66

Size

3

Solutions

66

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

32

Size

1

Solution

32

Size

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

2

Solutions

46

Size

2

Solutions

46

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 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

19

Size

1

Solution

19

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

2

Solutions

64

Size

2

Solutions

64

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

2

Solutions

34

Size

2

Solutions

34

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

2

Solutions

56

Size

2

Solutions

56

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

3

Solutions

36

Size

3

Solutions

36

Size

Problem 1046. Add two numbers

Created by: Sourav Mondal

Tags math, basic matlab, add

2

Solutions

17

Size

2

Solutions

17

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

28

Size

1

Solution

28

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

1

Solution

22

Size

1

Solution

22

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

20

Size

1

Solution

20

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

2

Solutions

19

Size

2

Solutions

19

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

32

Size

1

Solution

32

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 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

1

Solution

10

Size

1

Solution

10

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

1

Solution

25

Size

1

Solution

25

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

1

Solution

25

Size

1

Solution

25

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 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

1

Solution

18

Size

1

Solution

18

Size

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