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1 – 29 of 29

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

3

Solutions

41

Size

3

Solutions

41

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

21

Size

1

Solution

21

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

2

Solutions

19

Size

2

Solutions

19

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

2

Solutions

21

Size

2

Solutions

21

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

16

Size

1

Solution

16

Size

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

Created by: Cody Team

Tags 3n+1, sample

2

Solutions

55

Size

2

Solutions

55

Size

Problem 341. count to vector

Created by: N/A

Tags vectors, counting

2

Solutions

80

Size

2

Solutions

80

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

3

Solutions

17

Size

3

Solutions

17

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

32

Size

1

Solution

32

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

28

Size

1

Solution

28

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

1

Solution

17

Size

1

Solution

17

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

18

Size

1

Solution

18

Size

Problem 256. Return the 'Size' of a String of Code

Created by: @bmtran (Bryant Tran)

Tags matlab, cody, size

2

Solutions

20

Size

2

Solutions

20

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 145. Increment a number, given its digits

Created by: the cyclist

Tags digit increment

1

Solution

38

Size

1

Solution

38

Size

Problem 138. Number of 1s in the Binary Representation of a Number

Created by: @bmtran (Bryant Tran)

Tags binary, base, count

3

Solutions

26

Size

3

Solutions

26

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

2

Solutions

15

Size

2

Solutions

15

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

4

Solutions

18

Size

4

Solutions

18

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

1

Solution

10

Size

1

Solution

10

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

1

Solution

13

Size

1

Solution

13

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

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

13

Size

1

Solution

13

Size

Problem 110. Make an N-dimensional Multiplication Table

Created by: @bmtran (Bryant Tran)

Tags multiplication, linear algebra

2

Solutions

81

Size

2

Solutions

81

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

67

Size

1

Solution

67

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

1

Solution

29

Size

1

Solution

29

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

28

Size

1

Solution

28

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

14

Size

1

Solution

14

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

2

Solutions

26

Size

2

Solutions

26

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

14

Size

1

Solution

14

Size

1 – 29 of 29