Neil Caithness

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Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

12

Size

1

Solution

12

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

1

Solution

14

Size

1

Solution

14

Size

Problem 2448. Back to the future

Created by: Óscar

Tags reflection

7

Solutions

12

Size

7

Solutions

12

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

2

Solutions

12

Size

2

Solutions

12

Size

Problem 2520. Append two matrix as shown below example

Created by: Pritesh Shah

Tags matrix manipulation, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 394. Convert String to Morse Code

Created by: NeoGenesis

Tags strings, conversion, coding

4

Solutions

73

Size

4

Solutions

73

Size

Problem 2457. Find 100 from a Matrix and Replace With 0 with less computation time

Created by: Deepesh B

Tags find and replace with minimum time

1

Solution

14

Size

1

Solution

14

Size

Problem 705. Remove white space from the string

Created by: Sangeeta

Tags white spaces

2

Solutions

10

Size

2

Solutions

10

Size

Problem 1191. Will there be a new leader?

Created by: Robert Turner

Tags strings, spam

1

Solution

8

Size

1

Solution

8

Size

Problem 2513. Genome decoding

Created by: Guillaume

Tags genome, numbers to string

1

Solution

109

Size

1

Solution

109

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 1371. Altitude of locations on the earth

Created by: Dan

Tags altitude

1

Solution

37

Size

1

Solution

37

Size

Problem 1969. Self-Description

Created by: Alfonso Nieto-Castanon

Tags self-referential, xkcd

1

Solution

7

Size

1

Solution

7

Size

Problem 2468. Calculate the h-index

Created by: rifat

Tags h - index, histc

2

Solutions

25

Size

2

Solutions

25

Size

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

3

Solutions

14

Size

3

Solutions

14

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

1

Solution

14

Size

1

Solution

14

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

37

Size

1

Solution

37

Size

Problem 459. Sum of diagonal of a square matrix

Created by: Sunu

Tags basic matlab, basics, poor_test_suite

2

Solutions

12

Size

2

Solutions

12

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 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

Tags matrix, sum, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

1

Solution

45

Size

1

Solution

45

Size

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

Created by: Cody Team

Tags regexp, diff, strings

1

Solution

31

Size

1

Solution

31

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

1

Solution

65

Size

1

Solution

65

Size

Problem 29. Nearest Numbers

Created by: Cody Team

Tags vectors, distance

1

Solution

69

Size

1

Solution

69

Size

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

Created by: Cody Team

Tags vectors

1

Solution

57

Size

1

Solution

57

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

1

Solution

47

Size

1

Solution

47

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

60

Size

1

Solution

60

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

1

Solution

28

Size

1

Solution

28

Size

Problem 1895. Count ones

Created by: Saptarshi Roy

Tags strings ; count

1

Solution

16

Size

1

Solution

16

Size

Problem 180. Omit columns averages from a matrix

Created by: Roy Fahn

Tags columns, matrix

1

Solution

11

Size

1

Solution

11

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

1

Solution

54

Size

1

Solution

54

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

26

Size

2

Solutions

26

Size

Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

Tags sorting, vector, basic matlab

1

Solution

11

Size

1

Solution

11

Size

Problem 2007. Swap two numbers

Created by: Deepesh B

Tags swap, shortest path

2

Solutions

17

Size

2

Solutions

17

Size

Problem 1048. Detect a number and replace with two NaN's

Created by: Praveen Suvarna

Tags tricky

1

Solution

62

Size

1

Solution

62

Size

Problem 1674. How many jokers?

Created by: AMITAVA BISWAS

Tags easy, simple

1

Solution

13

Size

1

Solution

13

Size

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

2

Solutions

38

Size

2

Solutions

38

Size

Problem 642. Convert a vector into a number

Created by: Doug Hull

Tags ml101

1

Solution

13

Size

1

Solution

13

Size

Problem 346. Back to basics 4 - Search Path

Created by: Alan Chalker

Tags basic matlab

2

Solutions

8

Size

2

Solutions

8

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

2

Solutions

16

Size

2

Solutions

16

Size

Problem 2057. persistant sum

Created by: Ted

Tags math

4

Solutions

8

Size

4

Solutions

8

Size

Problem 2053. Strange Number Algorithms

Created by: Ted

Tags fun, algorithm

2

Solutions

12

Size

2

Solutions

12

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

2

Solutions

38

Size

2

Solutions

38

Size

Problem 57. Summing Digits within Text

Created by: Cody Team

Tags strings

1

Solution

18

Size

1

Solution

18

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

7

Solutions

24

Size

7

Solutions

24

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

18

Size

1

Solution

18

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

20

Size

1

Solution

20

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

25

Size

2

Solutions

25

Size

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