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51 – 100 of 248

Problem 554. Is the Point in a Circle?

Created by: Kuifeng

Tags circle, poor_test_suite, poor_problem_statement

2

Solutions

46

Size

2

Solutions

46

Size

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

Created by: Bruce Raine

Tags multiplication, arithmetic, geometry

1

Solution

19

Size

1

Solution

19

Size

Problem 400. Person of interest?

Created by: AMITAVA BISWAS

Tags detective

2

Solutions

26

Size

2

Solutions

26

Size

Problem 62. Elapsed Time

Created by: Cody Team

Tags time

3

Solutions

18

Size

3

Solutions

18

Size

Problem 328. Trickier Timing

Created by: Alan Chalker

Tags time

4

Solutions

26

Size

4

Solutions

26

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

2

Solutions

31

Size

2

Solutions

31

Size

Problem 423. System of equations

Created by: Tom

Tags system of equations

4

Solutions

28

Size

4

Solutions

28

Size

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

2

Solutions

29

Size

2

Solutions

29

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

2

Solutions

39

Size

2

Solutions

39

Size

Problem 581. Function composition

Created by: David Hruska

Tags function handles

1

Solution

17

Size

1

Solution

17

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

1

Solution

45

Size

1

Solution

45

Size

Problem 446. Solve the set of simultaneous linear equations

Created by: Bruce Raine

Tags simultaneous equations, linear

1

Solution

13

Size

1

Solution

13

Size

Problem 646. Getting the row and column location from a matrix

Created by: Doug Hull

Tags indexing, basics, ml101

2

Solutions

24

Size

2

Solutions

24

Size

Problem 813. Multiply 2 numbers

Created by: Aurelien Queffurust

Tags multiplication, product

4

Solutions

19

Size

4

Solutions

19

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 624. Get the length of a given vector

Created by: Yudong Zhang

Tags vector, basic matlab, basics

2

Solutions

12

Size

2

Solutions

12

Size

Problem 116. Distance walked 2D

Created by: AMITAVA BISWAS

Tags walk

3

Solutions

23

Size

3

Solutions

23

Size

Problem 130. Space Saver

Created by: AMITAVA BISWAS

Tags string, stupid question

2

Solutions

15

Size

2

Solutions

15

Size

Problem 176. Nearest

Created by: @bmtran (Bryant Tran)

Tags near

5

Solutions

31

Size

5

Solutions

31

Size

Problem 111. Find matching parenthesis

Created by: Aleksey

Tags parens, parentheses

5

Solutions

116

Size

5

Solutions

116

Size

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1

Solution

66

Size

1

Solution

66

Size

Problem 406. Back to basics 16 - byte order

Created by: Alan Chalker

Tags byte order, basics

2

Solutions

12

Size

2

Solutions

12

Size

Problem 509. Count photos

Created by: AMITAVA BISWAS

Tags combinatorics, basic matlab

2

Solutions

17

Size

2

Solutions

17

Size

Problem 619. Multiply a column by a row

Created by: AMITAVA BISWAS

Tags basic matlab, matrix; multiply

1

Solution

13

Size

1

Solution

13

Size

Problem 625. Determine Whether an array is empty

Created by: Yudong Zhang

Tags matrix, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 381. Angle between two vectors

Created by: Aurelien Queffurust

Tags vectors, geometry, angle

5

Solutions

24

Size

5

Solutions

24

Size

Problem 347. Back to basics 15 - Benchmark

Created by: Alan Chalker

Tags basic matlab, basics

3

Solutions

10

Size

3

Solutions

10

Size

Problem 223. Which quadrant?

Created by: AMITAVA BISWAS

Tags geometry

1

Solution

50

Size

1

Solution

50

Size

Problem 112. Remove the air bubbles

Created by: Ned Gulley

Tags matrix manipulation, matrix

2

Solutions

39

Size

2

Solutions

39

Size

Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

2

Solutions

48

Size

2

Solutions

48

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

2

Solutions

12

Size

2

Solutions

12

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

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 248. Twins in a Window

Created by: Ned Gulley

Tags primes

1

Solution

47

Size

1

Solution

47

Size

Problem 623. Rotate a Matrix

Created by: Yudong Zhang

Tags basic matlab, function, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

1

Solution

24

Size

1

Solution

24

Size

Problem 544. Create a square matrix of multiples

Created by: Bruce Raine

Tags easy, square matrix, muliples

1

Solution

19

Size

1

Solution

19

Size

Problem 719. Rotate a Matrix by 90 degrees

Created by: Reza Ahmadzadeh

Tags matrix, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 271. N-Cards Problem

Created by: @bmtran (Bryant Tran)

Tags math, loop

2

Solutions

40

Size

2

Solutions

40

Size

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

Created by: Bruce Raine

Tags basic matlab, 3d

1

Solution

14

Size

1

Solution

14

Size

Problem 44. Trimming Spaces

Created by: Cody Team

Tags strings, whitespace

2

Solutions

26

Size

2

Solutions

26

Size

Problem 596. More luck than brains

Created by: tsurel

Tags random

2

Solutions

29

Size

2

Solutions

29

Size

Problem 716. Arrange vector in ascending order

Created by: Ismail shaikh

Tags basic matlab, basics, arrange vector in ascending order

1

Solution

12

Size

1

Solution

12

Size

Problem 676. Reindex a vector

Created by: James

Tags handling vectors, indices

4

Solutions

21

Size

4

Solutions

21

Size

Problem 450. What is the distance from point P(x,y) to the line Ax + By + C = 0?

Created by: Bruce Raine

Tags distance, pythagoras, orthogonal

1

Solution

34

Size

1

Solution

34

Size

Problem 710. Replace Vector Elements

Created by: Reza Ahmadzadeh

Tags basic matlab, replace

2

Solutions

14

Size

2

Solutions

14

Size

Problem 662. Vectorize the digits of an Integer

Created by: Richard Zapor

Tags integer vector trick

1

Solution

14

Size

1

Solution

14

Size

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

5

Solutions

42

Size

5

Solutions

42

Size

Problem 409. Back to basics 19 - character types

Created by: Alan Chalker

Tags strings, basic matlab

3

Solutions

15

Size

3

Solutions

15

Size

Problem 330. Circumscribed circles

Created by: Alan Chalker

Tags geometry

1

Solution

32

Size

1

Solution

32

Size

51 – 100 of 248