Victor Hernadi

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

Created by: Shahid Ali Murtza

Tags sign changes

2

Solutions

16

Size

2

Solutions

16

Size

Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

13

Size

1

Solution

13

Size

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

Created by: Daniel Pereira

Tags indexing, matrix, sparse

2

Solutions

34

Size

2

Solutions

34

Size

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

Created by: Cody Team

Tags regexp, diff, strings

3

Solutions

15

Size

3

Solutions

15

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

4

Solutions

28

Size

4

Solutions

28

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

4

Solutions

14

Size

4

Solutions

14

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

24

Size

1

Solution

24

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

2

Solutions

33

Size

2

Solutions

33

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 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

12

Size

1

Solution

12

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

15

Size

2

Solutions

15

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 672. Longest run of consecutive numbers

Created by: James

Tags vectors, consecutive, repeating

3

Solutions

39

Size

3

Solutions

39

Size

Problem 42876. Rotate Matrix @180 degree

Created by: Pritesh Shah

Tags matrix manipulation, matrix

1

Solution

11

Size

1

Solution

11

Size

Problem 45161. Converts numbers into characters

Created by: Nhat Lam Nguyen

Tags converts numbers into characters

1

Solution

8

Size

1

Solution

8

Size

Problem 45505. Square root

Created by: Laza Álmos

Tags beginner

1

Solution

10

Size

1

Solution

10

Size

Problem 45163. to the 2 all elements

Created by: Nhat Lam Nguyen

Tags to the 2 all elements

2

Solutions

10

Size

2

Solutions

10

Size

Problem 45159. the average value of the elements

Created by: Nhat Lam Nguyen

Tags the average value of the elements

1

Solution

8

Size

1

Solution

8

Size

Problem 45162. Double all elements in the array

Created by: Nhat Lam Nguyen

Tags duplicate all elements in the array

1

Solution

10

Size

1

Solution

10

Size

Problem 45155. calculate the length of matrix

Created by: Nhat Lam Nguyen

Tags easyproblem

1

Solution

8

Size

1

Solution

8

Size

Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

3

Solutions

24

Size

3

Solutions

24

Size

Problem 45158. Calculate the average value of the elements in the array

Created by: Nhat Lam Nguyen

Tags calculate the average value of the elements in the array

2

Solutions

13

Size

2

Solutions

13

Size

Problem 50912. Draw a '0' in a one matrix!

Created by: Szász Botond

Tags x

10

Solutions

32

Size

10

Solutions

32

Size

Problem 44950. Calculate Inner Product

Created by: Pooja Lalan

Tags matrix manipulation, logic

2

Solutions

18

Size

2

Solutions

18

Size

Problem 44952. Find MPG of Lightest Cars

Created by: Pooja Lalan

Tags indexing, sorting, table

3

Solutions

19

Size

3

Solutions

19

Size

Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

Tags indexing, logical

1

Solution

16

Size

1

Solution

16

Size

Problem 44958. Crop an Image

Created by: Pooja Lalan

Tags indexing, matrix manipulation, image

1

Solution

29

Size

1

Solution

29

Size

Problem 44945. Calculate BMI

Created by: Pooja Lalan

Tags indexing, matrix manipulation

2

Solutions

28

Size

2

Solutions

28

Size

Problem 44934. Plot Damped Sinusoid

Created by: Pooja Lalan

Tags plot, linespec

3

Solutions

26

Size

3

Solutions

26

Size

Problem 44948. Calculate a Damped Sinusoid

Created by: Pooja Lalan

Tags vectors, array operations, linearly spaced vectors

1

Solution

34

Size

1

Solution

34

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 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

1

Solution

21

Size

1

Solution

21

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

2

Solutions

25

Size

2

Solutions

25

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

23

Size

1

Solution

23

Size

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

1

Solution

19

Size

1

Solution

19

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 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

1

Solution

26

Size

1

Solution

26

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 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

19

Size

1

Solution

19

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

1

Solution

15

Size

1

Solution

15

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

2

Solutions

16

Size

2

Solutions

16

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

17

Size

1

Solution

17

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

1

Solution

17

Size

1

Solution

17

Size

Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

1

Solution

17

Size

1

Solution

17

Size

1 – 50 of 79