Pawel Jastrzebski

10585

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3

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1 – 49 of 49

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

3

Solutions

47

Size

3

Solutions

47

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

41

Size

1

Solution

41

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

3

Solutions

15

Size

3

Solutions

15

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

4

Solutions

48

Size

4

Solutions

48

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

1

Solution

35

Size

1

Solution

35

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

2

Solutions

91

Size

2

Solutions

91

Size

Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

1

Solution

91

Size

1

Solution

91

Size

Produce a cosine wave

Created by: MathWorks Simulink Team

Tags trigonometry, simulink

1

Solution

24

Size

1

Solution

24

Size

Connect blocks in a model

Created by: MathWorks Simulink Team

Tags simulink

1

Solution

7

Size

1

Solution

7

Size

Problem 985. Make a Star Pyramid

Created by: HITESH TRIVEDI

Tags triangle, pyramid, star

3

Solutions

31

Size

3

Solutions

31

Size

Problem 1053. Create a Multiplication table matrix...

Created by: Pranav

Tags matrix, table

1

Solution

20

Size

1

Solution

20

Size

Problem 943. "mirror" matrix

Created by: Grzegorz Knor

Tags matrix manipulation, matrix

1

Solution

24

Size

1

Solution

24

Size

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

3

Solutions

21

Size

3

Solutions

21

Size

Problem 46. Which doors are open?

Created by: Cody Team

Tags matlab, iteration

1

Solution

42

Size

1

Solution

42

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

84

Size

1

Solution

84

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

2

Solutions

33

Size

2

Solutions

33

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

4

Solutions

71

Size

4

Solutions

71

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

46

Size

1

Solution

46

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

25

Size

1

Solution

25

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

3

Solutions

28

Size

3

Solutions

28

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

2

Solutions

45

Size

2

Solutions

45

Size

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

Created by: Cody Team

Tags easy, matrices

3

Solutions

16

Size

3

Solutions

16

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

1

Solution

29

Size

1

Solution

29

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

2

Solutions

21

Size

2

Solutions

21

Size

Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

3

Solutions

19

Size

3

Solutions

19

Size

Problem 167. Pizza!

Created by: the cyclist

Tags fun, pizza, good

2

Solutions

18

Size

2

Solutions

18

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

3

Solutions

46

Size

3

Solutions

46

Size

Problem 554. Is the Point in a Circle?

Created by: Kuifeng

Tags circle, poor_test_suite, poor_problem_statement

4

Solutions

66

Size

4

Solutions

66

Size

Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

2

Solutions

80

Size

2

Solutions

80

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

1

Solution

12

Size

1

Solution

12

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

2

Solutions

36

Size

2

Solutions

36

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

3

Solutions

38

Size

3

Solutions

38

Size

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

Created by: Cody Team

Tags 3n+1, sample

2

Solutions

49

Size

2

Solutions

49

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

3

Solutions

19

Size

3

Solutions

19

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

5

Solutions

40

Size

5

Solutions

40

Size

Problem 12. Fibonacci sequence

Created by: Cody Team

Tags sequences, fibonacci, siam

2

Solutions

58

Size

2

Solutions

58

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

5

Solutions

51

Size

5

Solutions

51

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

3

Solutions

35

Size

3

Solutions

35

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

3

Solutions

20

Size

3

Solutions

20

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

4

Solutions

24

Size

4

Solutions

24

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

2

Solutions

14

Size

2

Solutions

14

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

1

Solution

18

Size

1

Solution

18

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

3

Solutions

19

Size

3

Solutions

19

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

5

Solutions

13

Size

5

Solutions

13

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

3

Solutions

13

Size

3

Solutions

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

1

Solution

11

Size

1

Solution

11

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

1 – 49 of 49