David Fletcher

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Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Created by: Daniel Pereira

Tags indexing, matrix, sparse

3

Solutions

35

Size

3

Solutions

35

Size

Problem 44948. Calculate a Damped Sinusoid

Created by: Pooja Lalan

Tags vectors, array operations, linearly spaced vectors

6

Solutions

61

Size

6

Solutions

61

Size

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

1

Solution

39

Size

1

Solution

39

Size

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

1

Solution

20

Size

1

Solution

20

Size

Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

Tags basic matlab, basics, ml101

1

Solution

12

Size

1

Solution

12

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

14

Size

1

Solution

14

Size

Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

2

Solutions

27

Size

2

Solutions

27

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

2

Solutions

36

Size

2

Solutions

36

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

1

Solution

12

Size

1

Solution

12

Size

Problem 1702. Maximum value in a matrix

Created by: Gnaneswar Nadh satapathi

Tags matlab 101, matrix, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

2

Solutions

22

Size

2

Solutions

22

Size

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

1

Solution

17

Size

1

Solution

17

Size

Problem 44943. Calculate Amount of Cake Frosting

Created by: Pooja Lalan

Tags basic matlab, Hhjj

3

Solutions

27

Size

3

Solutions

27

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

1

Solution

18

Size

1

Solution

18

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

17

Size

1

Solution

17

Size

Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

2

Solutions

16

Size

2

Solutions

16

Size

Problem 147. Too mean-spirited

Created by: the cyclist

Tags mean

1

Solution

36

Size

1

Solution

36

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 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

23

Size

1

Solution

23

Size

Problem 15. Find the longest sequence of 1's in a binary sequence.

Created by: Cody Team

Tags regexp, diff, strings

6

Solutions

33

Size

6

Solutions

33

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

54

Size

1

Solution

54

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

33

Size

1

Solution

33

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

2

Solutions

82

Size

2

Solutions

82

Size

Problem 13. Remove all the consonants

Created by: Cody Team

Tags regexp, basics

4

Solutions

20

Size

4

Solutions

20

Size

Problem 22. Remove the vowels

Created by: Cody Team

Tags regexp, siam

2

Solutions

20

Size

2

Solutions

20

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

1

Solution

93

Size

1

Solution

93

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

2

Solutions

85

Size

2

Solutions

85

Size

Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

3

Solutions

63

Size

3

Solutions

63

Size

Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

Tags matrix manipulation, increment

2

Solutions

61

Size

2

Solutions

61

Size

Problem 798. Rotate input square matrix 90 degrees CCW without rot90

Created by: Christopher

Tags matrix manipulation

2

Solutions

40

Size

2

Solutions

40

Size

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

1

Solution

50

Size

1

Solution

50

Size

Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

Created by: Stephen

Tags stunt ramp

10

Solutions

62

Size

10

Solutions

62

Size

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

1

Solution

54

Size

1

Solution

54

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

5

Solutions

52

Size

5

Solutions

52

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

2

Solutions

15

Size

2

Solutions

15

Size

Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

3

Solutions

36

Size

3

Solutions

36

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

2

Solutions

45

Size

2

Solutions

45

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

2

Solutions

23

Size

2

Solutions

23

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

14

Size

1

Solution

14

Size

Problem 1946. Fibonacci-Sum of Squares

Created by: Chris Cleveland

Tags fibonacci, sum of squares

2

Solutions

66

Size

2

Solutions

66

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

1

Solution

88

Size

1

Solution

88

Size

Problem 232. Project Euler: Problem 2, Sum of even Fibonacci

Created by: Cody Team

Tags projecteuler, fibonacci

3

Solutions

79

Size

3

Solutions

79

Size

Problem 1323. Alternating sum

Created by: Tim

Tags alternating sum

4

Solutions

47

Size

4

Solutions

47

Size

Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

Tags projecteuler

9

Solutions

27

Size

9

Solutions

27

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

1

Solution

61

Size

1

Solution

61

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

120

Size

1

Solution

120

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

27

Size

1

Solution

27

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

3

Solutions

44

Size

3

Solutions

44

Size

1 – 50 of 89