Swarada Purandare

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Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

7

Solutions

56

Size

7

Solutions

56

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

8

Solutions

32

Size

8

Solutions

32

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

7

Solutions

49

Size

7

Solutions

49

Size

Make a full wave rectifier

Created by: MathWorks Simulink Team

Tags simulink, waveforms, rectifier

1

Solution

46

Size

1

Solution

46

Size

Make a half wave rectifier

Created by: MathWorks Simulink Team

Tags simulink, waveforms, rectifier

1

Solution

32

Size

1

Solution

32

Size

Add offset to a signal

Created by: MathWorks Simulink Team

Tags simulink

1

Solution

31

Size

1

Solution

31

Size

Produce a sine wave

Created by: MathWorks Simulink Team

Tags trigonometry, simulink

1

Solution

17

Size

1

Solution

17

Size

Produce a cosine wave

Created by: MathWorks Simulink Team

Tags trigonometry, simulink

1

Solution

26

Size

1

Solution

26

Size

Connect blocks in a model

Created by: MathWorks Simulink Team

Tags simulink

1

Solution

7

Size

1

Solution

7

Size

Add a block to a model

Created by: MathWorks Simulink Team

Tags simulink

1

Solution

17

Size

1

Solution

17

Size

Problem 180. Omit columns averages from a matrix

Created by: Roy Fahn

Tags columns, matrix

1

Solution

44

Size

1

Solution

44

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

23

Size

3

Solutions

23

Size

Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

Tags basic matlab, basics, bulitin

3

Solutions

12

Size

3

Solutions

12

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

1

Solution

16

Size

1

Solution

16

Size

Problem 624. Get the length of a given vector

Created by: Yudong Zhang

Tags vector, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

5

Solutions

28

Size

5

Solutions

28

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

21

Size

2

Solutions

21

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

22

Size

1

Solution

22

Size

Problem 123. Tell me the slope

Created by: AMITAVA BISWAS

Tags slope, basic matlab, retardation

1

Solution

16

Size

1

Solution

16

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

2

Solutions

12

Size

2

Solutions

12

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

2

Solutions

17

Size

2

Solutions

17

Size

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

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

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

4

Solutions

37

Size

4

Solutions

37

Size

Problem 349. Back to basics 6 - Column Vector

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 459. Sum of diagonal of a square matrix

Created by: Sunu

Tags basic matlab, basics, poor_test_suite

1

Solution

14

Size

1

Solution

14

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

41

Size

1

Solution

41

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

3

Solutions

51

Size

3

Solutions

51

Size

Problem 42850. Sum two real numbers

Created by: Daniel Pereira

Tags sum, addition, diffucult

4

Solutions

35

Size

4

Solutions

35

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

3

Solutions

63

Size

3

Solutions

63

Size

Problem 115. Distance walked 1D

Created by: AMITAVA BISWAS

Tags walk, basic matlab

10

Solutions

16

Size

10

Solutions

16

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

2

Solutions

44

Size

2

Solutions

44

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

5

Solutions

18

Size

5

Solutions

18

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

3

Solutions

36

Size

3

Solutions

36

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

1

Solution

12

Size

1

Solution

12

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

23

Size

1

Solution

23

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

19

Size

2

Solutions

19

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

2

Solutions

22

Size

2

Solutions

22

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

2

Solutions

43

Size

2

Solutions

43

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

6

Solutions

25

Size

6

Solutions

25

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

11

Size

2

Solutions

11

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

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