Nicolae Preda

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1 – 41 of 41

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

1

Solution

15

Size

1

Solution

15

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

3

Solutions

30

Size

3

Solutions

30

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

1

Solution

22

Size

1

Solution

22

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

19

Size

1

Solution

19

Size

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

Created by: Cody Team

Tags vectors

3

Solutions

137

Size

3

Solutions

137

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

27

Size

1

Solution

27

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

1

Solution

44

Size

1

Solution

44

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

1

Solution

38

Size

1

Solution

38

Size

Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

3

Solutions

186

Size

3

Solutions

186

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

14

Size

1

Solution

14

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

5

Solutions

44

Size

5

Solutions

44

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

1

Solution

46

Size

1

Solution

46

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

3

Solutions

19

Size

3

Solutions

19

Size

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

Created by: Cody Team

Tags 3n+1, sample

1

Solution

57

Size

1

Solution

57

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

2

Solutions

57

Size

2

Solutions

57

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

4

Solutions

44

Size

4

Solutions

44

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

1

Solution

92

Size

1

Solution

92

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

6

Solutions

36

Size

6

Solutions

36

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

18

Size

1

Solution

18

Size

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

Created by: Cody Team

Tags easy, matrices

2

Solutions

28

Size

2

Solutions

28

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

2

Solutions

73

Size

2

Solutions

73

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

5

Solutions

30

Size

5

Solutions

30

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

4

Solutions

45

Size

4

Solutions

45

Size

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

21

Size

1

Solution

21

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

19

Size

1

Solution

19

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

3

Solutions

28

Size

3

Solutions

28

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 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

1

Solution

19

Size

1

Solution

19

Size

Problem 1812. Tridiagonal

Created by: Disha

Tags matrices

3

Solutions

45

Size

3

Solutions

45

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

1

Solution

28

Size

1

Solution

28

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

37

Size

3

Solutions

37

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

5

Solutions

12

Size

5

Solutions

12

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

2

Solutions

12

Size

2

Solutions

12

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

18

Size

2

Solutions

18

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

4

Solutions

10

Size

4

Solutions

10

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

3

Solutions

18

Size

3

Solutions

18

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

4

Solutions

13

Size

4

Solutions

13

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 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

2

Solutions

13

Size

2

Solutions

13

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

9

Solutions

12

Size

9

Solutions

12

Size

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