Kodavati Mahendra

336

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11

Badges

4632

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51 – 100 of 421

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

1

Solution

16

Size

1

Solution

16

Size

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

1

Solution

23

Size

1

Solution

23

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

2

Solutions

18

Size

2

Solutions

18

Size

Problem 336. Similar Triangles - find the height of the tree

Created by: Bruce Raine

Tags multiplication, arithmetic, geometry

3

Solutions

17

Size

3

Solutions

17

Size

Problem 576. Return elements unique to either input

Created by: James

Tags vectors, differences, numeric inputs

8

Solutions

25

Size

8

Solutions

25

Size

Problem 555. "Low : High - Low : High - Turn around " -- Create a subindices vector

Created by: Freddy

Tags indexing, colon operator, basic matlab

1

Solution

35

Size

1

Solution

35

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

4

Solutions

11

Size

4

Solutions

11

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

3

Solutions

29

Size

3

Solutions

29

Size

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

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

2

Solutions

14

Size

2

Solutions

14

Size

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

1

Solution

36

Size

1

Solution

36

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

5

Solutions

20

Size

5

Solutions

20

Size

Problem 753. Solitaire Cipher

Created by: Doug Hull

Tags asee, poor_test_suite

5

Solutions

63

Size

5

Solutions

63

Size

Problem 659. How long is the longest prime diagonal?

Created by: Ned Gulley

Tags primes, spiral, diagonal

2

Solutions

188

Size

2

Solutions

188

Size

Problem 888. Create a vector whose elements depend on the previous element

Created by: Aurelien Queffurust

Tags vectorization

3

Solutions

35

Size

3

Solutions

35

Size

Problem 1038. Change the sign of even index entries of the reversed vector

Created by: Selvaraaju Murugesan

Tags vectors, qmf

2

Solutions

37

Size

2

Solutions

37

Size

Problem 1565. Do Fast Fourier Transformation

Created by: Tomek Kad

Tags math

1

Solution

10

Size

1

Solution

10

Size

Problem 661. Spot the outlier

Created by: Ned Gulley

Tags asee, lines, points

12

Solutions

129

Size

12

Solutions

129

Size

Problem 660. Find a subset that divides the vector into equal halves

Created by: Ned Gulley

Tags vector, asee, summation

6

Solutions

106

Size

6

Solutions

106

Size

Problem 658. Find the biggest empty box

Created by: Ned Gulley

Tags asee

3

Solutions

108

Size

3

Solutions

108

Size

Problem 722. Make a run-length companion vector

Created by: Ned Gulley

Tags vector, asee, best

1

Solution

52

Size

1

Solution

52

Size

Problem 730. How many trades represent all the profit?

Created by: Doug Hull

Tags vector, asee, summation

3

Solutions

52

Size

3

Solutions

52

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 731. Given a window, how many subsets of a vector sum positive

Created by: Doug Hull

Tags asee, good

2

Solutions

41

Size

2

Solutions

41

Size

Problem 751. Implement simple rotation cypher

Created by: Doug Hull

Tags encoding, cipher, asee

2

Solutions

31

Size

2

Solutions

31

Size

Problem 114. Check to see if a Sudoku Puzzle is Solved

Created by: @bmtran (Bryant Tran)

Tags sudoku, solve, logic

14

Solutions

84

Size

14

Solutions

84

Size

Problem 44491. Shuffle

Created by: Shaul Salomon

Tags vectors, function, 22105

5

Solutions

135

Size

5

Solutions

135

Size

Problem 44486. Vector push

Created by: Shaul Salomon

Tags vector, 22105

5

Solutions

56

Size

5

Solutions

56

Size

Problem 44490. Vector pop

Created by: Shaul Salomon

Tags vectors, 22105

6

Solutions

39

Size

6

Solutions

39

Size

Problem 173. Minefield Sonar

Created by: @bmtran (Bryant Tran)

Tags minesweeper, mine hunting, sonar

2

Solutions

145

Size

2

Solutions

145

Size

Problem 44496. vector indexes for a matrix

Created by: Kodavati Mahendra

Tags matrices, indexing, vector

1

Solution

37

Size

1

Solution

37

Size

Problem 283. Give the Shortest Path Through The Maze

Created by: @bmtran (Bryant Tran)

Tags maze, solving, graph theory

3

Solutions

168

Size

3

Solutions

168

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

2

Solutions

75

Size

2

Solutions

75

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

63

Size

1

Solution

63

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

23

Size

1

Solution

23

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

2

Solutions

37

Size

2

Solutions

37

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 1974. Length of a short side

Created by: Tanya Morton

Tags pythagoras, 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

1

Solution

19

Size

1

Solution

19

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

21

Size

1

Solution

21

Size

Problem 44481. How many Fibonacci numbers?

Created by: Bob Tivnan

Tags integers, fibonacci, #easy

19

Solutions

67

Size

19

Solutions

67

Size

Problem 796. Removing rows from a matrix is easy - but what about inserting rows?

Created by: Dirk Engel

Tags matrix manipulation

4

Solutions

183

Size

4

Solutions

183

Size

Problem 1042. Operate on matrices of unequal, yet similar, size

Created by: J-G van der Toorn

Tags repmat, elementare operations, ops

2

Solutions

34

Size

2

Solutions

34

Size

Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

2

Solutions

48

Size

2

Solutions

48

Size

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

1

Solution

44

Size

1

Solution

44

Size

Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

Tags matrix manipulation, increment

2

Solutions

41

Size

2

Solutions

41

Size

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

Created by: Christopher

Tags matrix manipulation

1

Solution

30

Size

1

Solution

30

Size

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

Created by: Stephen

Tags stunt ramp

1

Solution

42

Size

1

Solution

42

Size

51 – 100 of 421