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Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

2

Solutions

18

Size

2

Solutions

18

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

2

Solutions

18

Size

2

Solutions

18

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

5

Solutions

17

Size

5

Solutions

17

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

2

Solutions

18

Size

2

Solutions

18

Size

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

Created by: Cody Team

Tags 3n+1, sample

1

Solution

55

Size

1

Solution

55

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

2

Solutions

24

Size

2

Solutions

24

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 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

2

Solutions

51

Size

2

Solutions

51

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

31

Size

3

Solutions

31

Size

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

Created by: Cody Team

Tags vectors

6

Solutions

45

Size

6

Solutions

45

Size

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

Created by: Cody Team

Tags regexp, diff, strings

3

Solutions

23

Size

3

Solutions

23

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

33

Size

1

Solution

33

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

5

Solutions

19

Size

5

Solutions

19

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

3

Solutions

38

Size

3

Solutions

38

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

3

Solutions

46

Size

3

Solutions

46

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

2

Solutions

14

Size

2

Solutions

14

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

4

Solutions

47

Size

4

Solutions

47

Size

Problem 546. Is A the inverse of B?

Created by: Bruce Raine

Tags inverse function, inverse, identity

3

Solutions

20

Size

3

Solutions

20

Size

Problem 42876. Rotate Matrix @180 degree

Created by: Pritesh Shah

Tags matrix manipulation, matrix

2

Solutions

14

Size

2

Solutions

14

Size

Problem 45161. Converts numbers into characters

Created by: Nhat Lam Nguyen

Tags converts numbers into characters

4

Solutions

12

Size

4

Solutions

12

Size

Problem 45156. Find the max element of the array

Created by: Nhat Lam Nguyen

Tags max

1

Solution

12

Size

1

Solution

12

Size

Problem 45505. Square root

Created by: Laza Álmos

Tags beginner

1

Solution

12

Size

1

Solution

12

Size

Problem 45158. Calculate the average value of the elements in the array

Created by: Nhat Lam Nguyen

Tags calculate the average value of the elements in the array

1

Solution

25

Size

1

Solution

25

Size

Problem 45159. the average value of the elements

Created by: Nhat Lam Nguyen

Tags the average value of the elements

1

Solution

10

Size

1

Solution

10

Size

Problem 45163. to the 2 all elements

Created by: Nhat Lam Nguyen

Tags to the 2 all elements

1

Solution

12

Size

1

Solution

12

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 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, test, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 45162. Double all elements in the array

Created by: Nhat Lam Nguyen

Tags duplicate all elements in the array

1

Solution

12

Size

1

Solution

12

Size

Problem 45155. calculate the length of matrix

Created by: Nhat Lam Nguyen

Tags easyproblem

2

Solutions

18

Size

2

Solutions

18

Size

Problem 50912. Draw a '0' in a one matrix!

Created by: Szász Botond

Tags x

4

Solutions

40

Size

4

Solutions

40

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

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