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Problem 659. How long is the longest prime diagonal?

Created by: Ned Gulley

Tags primes, spiral, diagonal

1

Solution

69

Size

1

Solution

69

Size

Problem 431. Indirect Sorting

Created by: Yvan Lengwiler

Tags sorting

1

Solution

22

Size

1

Solution

22

Size

Problem 544. Create a square matrix of multiples

Created by: Bruce Raine

Tags easy, square matrix, muliples

3

Solutions

17

Size

3

Solutions

17

Size

Problem 241. Project Euler: Problem 7, Nth prime

Created by: Doug Hull

Tags primes, projecteuler

2

Solutions

14

Size

2

Solutions

14

Size

Problem 658. Find the biggest empty box

Created by: Ned Gulley

Tags asee

1

Solution

96

Size

1

Solution

96

Size

Problem 661. Spot the outlier

Created by: Ned Gulley

Tags asee, lines, points

1

Solution

62

Size

1

Solution

62

Size

Problem 722. Make a run-length companion vector

Created by: Ned Gulley

Tags vector, asee, best

1

Solution

45

Size

1

Solution

45

Size

Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

14

Size

1

Solution

14

Size

Problem 576. Return elements unique to either input

Created by: James

Tags vectors, differences, numeric inputs

2

Solutions

52

Size

2

Solutions

52

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

28

Size

2

Solutions

28

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

3

Solutions

44

Size

3

Solutions

44

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

8

Solutions

17

Size

8

Solutions

17

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

5

Solutions

12

Size

5

Solutions

12

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

23

Size

1

Solution

23

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 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

1

Solution

34

Size

1

Solution

34

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

3

Solutions

21

Size

3

Solutions

21

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

2

Solutions

17

Size

2

Solutions

17

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

5

Solutions

22

Size

5

Solutions

22

Size

Problem 1107. Find max

Created by: Marco

Tags find, vector, matrix

1

Solution

12

Size

1

Solution

12

Size

Problem 1046. Add two numbers

Created by: Sourav Mondal

Tags math, basic matlab, add

1

Solution

10

Size

1

Solution

10

Size

Problem 151. Magic!

Created by: the cyclist

Tags magic

6

Solutions

50

Size

6

Solutions

50

Size

Problem 730. How many trades represent all the profit?

Created by: Doug Hull

Tags vector, asee, summation

1

Solution

73

Size

1

Solution

73

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

2

Solutions

26

Size

2

Solutions

26

Size

Problem 729. Flag largest magnitude swings as they occur

Created by: Doug Hull

Tags asee, peaks, change

1

Solution

69

Size

1

Solution

69

Size

Problem 325. 2 b | ~ 2 b

Created by: Alan Chalker

Tags strings, basic matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 107. Count from 0 to N^M in base N.

Created by: N/A

Tags counting, odd bases

3

Solutions

23

Size

3

Solutions

23

Size

Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags basic matlab, 3d

2

Solutions

12

Size

2

Solutions

12

Size

Problem 126. Filter AC, pass DC

Created by: AMITAVA BISWAS

Tags acdc, basic matlab

2

Solutions

28

Size

2

Solutions

28

Size

Problem 605. Whether the input is vector?

Created by: Sangeeta

Tags vector, basic matlab, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 623. Rotate a Matrix

Created by: Yudong Zhang

Tags basic matlab, function, basics

1

Solution

11

Size

1

Solution

11

Size

Problem 1774. Free passes for everyone!

Created by: Alfonso Nieto-Castanon

Tags matlab, hack, freepass

1

Solution

7

Size

1

Solution

7

Size

Problem 350. Back to basics 7 - Equal NaNs

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 359. Back to basics 14 - Keywords

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

8

Size

1

Solution

8

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

12

Size

1

Solution

12

Size

Problem 353. Back to basics 9 - Indexed References

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

16

Size

1

Solution

16

Size

Problem 716. Arrange vector in ascending order

Created by: Ismail shaikh

Tags basic matlab, basics, arrange vector in ascending order

1

Solution

10

Size

1

Solution

10

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

11

Size

1

Solution

11

Size

Problem 224. pressure to dB?

Created by: AMITAVA BISWAS

Tags decibel, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 142. give nth decimal place of pi

Created by: AMITAVA BISWAS

Tags pi

1

Solution

22

Size

1

Solution

22

Size

Problem 160. So many choices

Created by: the cyclist

Tags choose, basic matlab, basics

1

Solution

22

Size

1

Solution

22

Size

Problem 138. Number of 1s in the Binary Representation of a Number

Created by: @bmtran (Bryant Tran)

Tags binary, base, count

5

Solutions

41

Size

5

Solutions

41

Size

Problem 358. Who knows the last digit of pi?

Created by: Bart

Tags cody meets chuck norris, spam, spa

1

Solution

8

Size

1

Solution

8

Size

Problem 719. Rotate a Matrix by 90 degrees

Created by: Reza Ahmadzadeh

Tags matrix, basic matlab, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 619. Multiply a column by a row

Created by: AMITAVA BISWAS

Tags basic matlab, matrix; multiply

1

Solution

11

Size

1

Solution

11

Size

Problem 642. Convert a vector into a number

Created by: Doug Hull

Tags ml101

3

Solutions

46

Size

3

Solutions

46

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 627. Compute a dot product of two vectors x and y

Created by: Evgeny

Tags linear algebra, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

1 – 50 of 207