Cory Johnson

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1 – 50 of 56

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

Created by: Cody Team

Tags vectors

1

Solution

61

Size

1

Solution

61

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

2

Solutions

16

Size

2

Solutions

16

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

2

Solutions

73

Size

2

Solutions

73

Size

Problem 2313. Narcissistic problem

Created by: Jan Orwat

Tags self-referential, trendy, self reference

2

Solutions

34

Size

2

Solutions

34

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

2

Solutions

45

Size

2

Solutions

45

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

15

Size

3

Solutions

15

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 33. Create times-tables

Created by: Cody Team

Tags matrices

3

Solutions

19

Size

3

Solutions

19

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

1

Solution

12

Size

1

Solution

12

Size

Problem 42347. Create a Standard Size Vector

Created by: Sarah McDonald

Tags vectors, matlab 101

1

Solution

14

Size

1

Solution

14

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 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

2

Solutions

12

Size

2

Solutions

12

Size

Problem 1744. Make a Plot with Functions

Created by: William Fligor

Tags plot

1

Solution

16

Size

1

Solution

16

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

2

Solutions

36

Size

2

Solutions

36

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

28

Size

2

Solutions

28

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

21

Size

2

Solutions

21

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

18

Size

2

Solutions

18

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

2

Solutions

52

Size

2

Solutions

52

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

30

Size

1

Solution

30

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

2

Solutions

18

Size

2

Solutions

18

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

2

Solutions

36

Size

2

Solutions

36

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

2

Solutions

36

Size

2

Solutions

36

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

2

Solutions

59

Size

2

Solutions

59

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

22

Size

1

Solution

22

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

36

Size

1

Solution

36

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

48

Size

1

Solution

48

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 30. Sort a list of complex numbers based on far they are from the origin.

Created by: Cody Team

Tags sorting, basic matlab

2

Solutions

13

Size

2

Solutions

13

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 9. Who Has the Most Change?

Created by: Cody Team

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

1

Solution

26

Size

1

Solution

26

Size

Problem 60. The Goldbach Conjecture

Created by: Cody Team

Tags primes

3

Solutions

48

Size

3

Solutions

48

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

22

Size

1

Solution

22

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

3

Solutions

19

Size

3

Solutions

19

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

15

Size

1

Solution

15

Size

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

Created by: Cody Team

Tags 3n+1, sample

1

Solution

79

Size

1

Solution

79

Size

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

Created by: Cody Team

Tags easy, matrices

2

Solutions

16

Size

2

Solutions

16

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

28

Size

1

Solution

28

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

5

Solutions

17

Size

5

Solutions

17

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

3

Solutions

48

Size

3

Solutions

48

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

2

Solutions

15

Size

2

Solutions

15

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

47

Size

1

Solution

47

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

3

Solutions

38

Size

3

Solutions

38

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

18

Size

2

Solutions

18

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

29

Size

1

Solution

29

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

22

Size

1

Solution

22

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

19

Size

1

Solution

19

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

1 – 50 of 56