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1 – 41 of 41

Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

2

Solutions

15

Size

2

Solutions

15

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

3

Solutions

12

Size

3

Solutions

12

Size

Problem 928. New Cody Time-Out Time

Created by: Richard Zapor

Tags timeout, cody limits, clock

1

Solution

59

Size

1

Solution

59

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

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

Created by: Cody Team

Tags easy, matrices

1

Solution

16

Size

1

Solution

16

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

5

Solutions

17

Size

5

Solutions

17

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

18

Size

1

Solution

18

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

2

Solutions

36

Size

2

Solutions

36

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

2

Solutions

25

Size

2

Solutions

25

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

18

Size

2

Solutions

18

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

16

Size

1

Solution

16

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

3

Solutions

46

Size

3

Solutions

46

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

23

Size

1

Solution

23

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

4

Solutions

21

Size

4

Solutions

21

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

2

Solutions

13

Size

2

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

8

Solutions

9

Size

8

Solutions

9

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

3

Solutions

16

Size

3

Solutions

16

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

3

Solutions

53

Size

3

Solutions

53

Size

Problem 925. Unique - Very Very Large Numbers

Created by: Richard Zapor

Tags unique, bug, profiler

4

Solutions

93

Size

4

Solutions

93

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

2

Solutions

12

Size

2

Solutions

12

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 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

1

Solution

13

Size

1

Solution

13

Size

Problem 121. surface of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

3

Solutions

31

Size

3

Solutions

31

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

2

Solutions

16

Size

2

Solutions

16

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

3

Solutions

12

Size

3

Solutions

12

Size

Problem 148. Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

1

Solution

16

Size

1

Solution

16

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 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

25

Size

1

Solution

25

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

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

2

Solutions

32

Size

2

Solutions

32

Size

Problem 158. Is my wife right? Now with even more wrong husband

Created by: the cyclist

Tags wife right husband wrong

4

Solutions

10

Size

4

Solutions

10

Size

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

5

Solutions

14

Size

5

Solutions

14

Size

Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

Created by: Doug Hull

Tags projecteuler

2

Solutions

29

Size

2

Solutions

29

Size

Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

1

Solution

17

Size

1

Solution

17

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

14

Size

1

Solution

14

Size

Problem 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

1

Solution

10

Size

1

Solution

10

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 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

Tags matlab 101, easy, vector

3

Solutions

12

Size

3

Solutions

12

Size

1 – 41 of 41