Isaias Araya

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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 37. Pascal's Triangle

Created by: Cody Team

Tags math, combinatorics

8

Solutions

57

Size

8

Solutions

57

Size

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

Created by: Chelsea

Tags indexing, find

1

Solution

26

Size

1

Solution

26

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

5

Solutions

95

Size

5

Solutions

95

Size

Problem 43609. Sort rows of a matrix

Created by: Jakub Rysanek

Tags sorting

3

Solutions

16

Size

3

Solutions

16

Size

Problem 42854. Crunch that matrix!

Created by: James

Tags matrix manipulation, addition, better way to do this?

3

Solutions

52

Size

3

Solutions

52

Size

Problem 42695. Replace secondary diagonal elements of a square array

Created by: Ahmad

Tags square matrix, secondary diagonal

2

Solutions

40

Size

2

Solutions

40

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

7

Solutions

68

Size

7

Solutions

68

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

2

Solutions

56

Size

2

Solutions

56

Size

Problem 2200. counting groups!

Created by: Chris E.

Tags rapid sorting

6

Solutions

58

Size

6

Solutions

58

Size

Problem 2366. Neither minima nor maxima

Created by: rifat

Tags maxima, minima

6

Solutions

91

Size

6

Solutions

91

Size

Problem 2953. Split array into pieces according to corresponding array

Created by: Michael Haderlein

Tags arrays, cell array, split

9

Solutions

32

Size

9

Solutions

32

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

2

Solutions

24

Size

2

Solutions

24

Size

Problem 2587. Find indices of diagonal elements

Created by: Jean-Marie Sainthillier

Tags matrix manipulation, diag, spdiags

9

Solutions

132

Size

9

Solutions

132

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

2

Solutions

33

Size

2

Solutions

33

Size

Problem 2228. Time Expansion

Created by: Abdullah Caliskan

Tags vector, signal processing

1

Solution

36

Size

1

Solution

36

Size

Problem 1421. subtract central cross

Created by: Marco Castelli

Tags empty

4

Solutions

42

Size

4

Solutions

42

Size

Problem 2589. Find Elements in Range

Created by: Guillaume

Tags diff, integer set

5

Solutions

56

Size

5

Solutions

56

Size

Problem 2181. Hard limit function

Created by: Ahmad Alzahrani

Tags basic matlab, hard limit function

1

Solution

38

Size

1

Solution

38

Size

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

3

Solutions

43

Size

3

Solutions

43

Size

Problem 1986. Another colon problem

Created by: Jan Orwat

Tags basic, indexing, colon

4

Solutions

92

Size

4

Solutions

92

Size

Problem 1923. Find the maximum two numbers of every column of a matrix

Created by: Binbin Qi

Tags max

2

Solutions

37

Size

2

Solutions

37

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

80

Size

1

Solution

80

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 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

19

Size

1

Solution

19

Size

Problem 361. Energy of a photon

Created by: AMITAVA BISWAS

Tags physics, frequency, energy

2

Solutions

17

Size

2

Solutions

17

Size

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

2

Solutions

26

Size

2

Solutions

26

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

5

Solutions

33

Size

5

Solutions

33

Size

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

Created by: Cody Team

Tags easy, matrices

3

Solutions

64

Size

3

Solutions

64

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 20. Summing digits

Created by: Cody Team

Tags strings, sum

1

Solution

40

Size

1

Solution

40

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

1

Solution

34

Size

1

Solution

34

Size

Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

16

Solutions

62

Size

16

Solutions

62

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

2

Solutions

19

Size

2

Solutions

19

Size

Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

2

Solutions

36

Size

2

Solutions

36

Size

Problem 42502. Combine Data With Gaps

Created by: Monica Roberts

Tags data, concatenate, combine

4

Solutions

192

Size

4

Solutions

192

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

6

Solutions

36

Size

6

Solutions

36

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

4

Solutions

40

Size

4

Solutions

40

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

5

Solutions

19

Size

5

Solutions

19

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 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

7

Solutions

25

Size

7

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

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 149. Is my wife right?

Created by: the cyclist

Tags easy, silly, fun

8

Solutions

10

Size

8

Solutions

10

Size

Problem 1985. How unique?

Created by: Jan Orwat

Tags histogram, uniqueness, occurence

1

Solution

86

Size

1

Solution

86

Size

Problem 970. Piecewise linear interpolation

Created by: James

Tags interpolation, piecewise

2

Solutions

74

Size

2

Solutions

74

Size

Problem 9. Who Has the Most Change?

Created by: Cody Team

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

3

Solutions

64

Size

3

Solutions

64

Size

Problem 1632. Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)

Created by: Shahid Ali Murtza

Tags sign changes

3

Solutions

73

Size

3

Solutions

73

Size

1 – 50 of 75