Keri Woods

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Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

1

Solution

30

Size

1

Solution

30

Size

Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

7

Solutions

14

Size

7

Solutions

14

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

4

Solutions

10

Size

4

Solutions

10

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

6

Solutions

83

Size

6

Solutions

83

Size

Problem 1501. Try 1.5.4: Celsius to Fahrenheit

Created by: Alex S.

Tags matlab 101, easy, start here

1

Solution

16

Size

1

Solution

16

Size

Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

3

Solutions

58

Size

3

Solutions

58

Size

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

Created by: Cody Team

Tags 3n+1, sample

1

Solution

46

Size

1

Solution

46

Size

Problem 42791. Number of divisors of a given number

Created by: Zikobrelli

Tags divisors

3

Solutions

38

Size

3

Solutions

38

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

1

Solution

51

Size

1

Solution

51

Size

Problem 2350. What is Sum Of all elements of Matrix

Created by: Vishal

Tags matrices, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

4

Solutions

28

Size

4

Solutions

28

Size

Problem 1380. Celsius to Kelvin

Created by: Claudio Gelmi

Tags temperature, celsius

1

Solution

12

Size

1

Solution

12

Size

Problem 1381. Celsius to Fahrenheit converter

Created by: Claudio Gelmi

Tags temperature, celsius

1

Solution

14

Size

1

Solution

14

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

4

Solutions

53

Size

4

Solutions

53

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

7

Solutions

48

Size

7

Solutions

48

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

60

Size

1

Solution

60

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

5

Solutions

40

Size

5

Solutions

40

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

21

Size

1

Solution

21

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

27

Size

1

Solution

27

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

28

Size

1

Solution

28

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

2

Solutions

13

Size

2

Solutions

13

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

6

Solutions

24

Size

6

Solutions

24

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

2

Solutions

23

Size

2

Solutions

23

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

23

Size

1

Solution

23

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

5

Solutions

27

Size

5

Solutions

27

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

19

Size

1

Solution

19

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 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

2

Solutions

12

Size

2

Solutions

12

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

1

Solution

48

Size

1

Solution

48

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

3

Solutions

40

Size

3

Solutions

40

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

6

Solutions

33

Size

6

Solutions

33

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

2

Solutions

51

Size

2

Solutions

51

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

19

Size

1

Solution

19

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 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

24

Size

1

Solution

24

Size

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

Created by: Cody Team

Tags easy, matrices

3

Solutions

41

Size

3

Solutions

41

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

4

Solutions

13

Size

4

Solutions

13

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

6

Solutions

43

Size

6

Solutions

43

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

2

Solutions

31

Size

2

Solutions

31

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

19

Size

1

Solution

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

39

Size

1

Solution

39

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

22

Size

1

Solution

22

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

1

Solution

10

Size

1

Solution

10

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

18

Size

2

Solutions

18

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

2

Solutions

13

Size

2

Solutions

13

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

5

Solutions

30

Size

5

Solutions

30

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 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

5

Solutions

13

Size

5

Solutions

13

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

13

Size

1

Solution

13

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

2

Solutions

12

Size

2

Solutions

12

Size

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