Matt J

9567

Rank

7

Badges

598

Score

View Community Profile

1 – 33 of 33

Problem 60759. Sum along each diagonal of a matrix

Created by: Matt J

Tags sum, diagonal

1

Solution

34

Size

1

Solution

34

Size

Problem 60689. Sum All Positive Elements

Created by: Leandro

Tags vectors, easy

3

Solutions

18

Size

3

Solutions

18

Size

Problem 60757. Build a block Toeplitz matrix

Created by: Matt J

Tags block topelitz

1

Solution

18

Size

1

Solution

18

Size

Problem 2364. Convert a vector into numbers

Created by: RA

Tags cody, num2str

2

Solutions

12

Size

2

Solutions

12

Size

Problem 2151. Reverse within string

Created by: sreedevi

Tags string manipulation, fun, string reverse

1

Solution

53

Size

1

Solution

53

Size

Problem 1446. Minimum Distance Point to Segment

Created by: Richard Zapor

Tags distance, geometry, line

6

Solutions

83

Size

6

Solutions

83

Size

Problem 1074. Property dispute!

Created by: Ned Gulley

Tags geometry

10

Solutions

55

Size

10

Solutions

55

Size

Problem 250. Project Euler: Problem 10, Sum of Primes

Created by: Doug Hull

Tags projecteuler, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 60754. Extract diagonal of sparse quadratic form

Created by: Matt J

Tags sparse, quadratic form

2

Solutions

15

Size

2

Solutions

15

Size

Problem 60753. 2x2 binning of a large sparse matrix

Created by: Matt J

Tags sparse, binning

3

Solutions

27

Size

3

Solutions

27

Size

Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

Tags arithmetic, matrix, chess

1

Solution

10

Size

1

Solution

10

Size

Problem 2573. Flipping

Created by: Marisa

Tags basics, uic-bioe240

1

Solution

10

Size

1

Solution

10

Size

Problem 53114. Flip the diagonal values

Created by: Syed Haider M. Rizvi

Tags matrix manipulation, matrix

5

Solutions

42

Size

5

Solutions

42

Size

Problem 2202. Flip the bit

Created by: the cyclist

Tags binary, bit manipulation

3

Solutions

12

Size

3

Solutions

12

Size

Problem 43653. Flipping a Matrix

Created by: JINWOO LEE

Tags matrix

1

Solution

17

Size

1

Solution

17

Size

Problem 2007. Swap two numbers

Created by: Deepesh B

Tags swap, shortest path

2

Solutions

17

Size

2

Solutions

17

Size

Problem 2031. Half-Swap

Created by: Khizar

Tags matlab 101, vectorization

2

Solutions

26

Size

2

Solutions

26

Size

Problem 2850. Matlab Basics - Switching Assignments

Created by: Yaz Majeed

Tags basics, spam, uic-bioe 240

2

Solutions

17

Size

2

Solutions

17

Size

Problem 59626. Swap between columns

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

2

Solutions

28

Size

2

Solutions

28

Size

Problem 59646. Remove a specific character with another

Created by: Zaid Al-Dailami

Tags basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 59641. Swap between first and last

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

1

Solution

24

Size

1

Solution

24

Size

Problem 59636. Swap between first and last column

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

1

Solution

24

Size

1

Solution

24

Size

Problem 59631. Swap between rows

Created by: Zaid Al-Dailami

Tags matrix, basic matlab, basics

1

Solution

28

Size

1

Solution

28

Size

Problem 60526. Write a MATLAB function that takes a positive integer ( n ) as input and returns the sum of all the even numbers from 1 to ( n ).

Created by: 峡胜

Tags math

3

Solutions

16

Size

3

Solutions

16

Size

Problem 59761. Digits eliminate

Created by: minnolina

Tags basic, easy

6

Solutions

27

Size

6

Solutions

27

Size

Problem 60727. Remove the diagonal of a square matrix

Created by: ChrisR

Tags matrix manipulation, diagonal

2

Solutions

43

Size

2

Solutions

43

Size

Problem 60736. Conditional transpose II

Created by: Christian Schröder

Tags vector, transpose, restricted

2

Solutions

17

Size

2

Solutions

17

Size

Problem 60686. Diagonal Product of A Square Matrix

Created by: Leandro

Tags easy, matrices

4

Solutions

14

Size

4

Solutions

14

Size

Problem 60745. Find out if the given number is a square of natural number.

Created by: Shreyas

Tags square, natural numbers

1

Solution

34

Size

1

Solution

34

Size

Problem 60747. Describe n from right to left

Created by: ChrisR

Tags string, sequence

2

Solutions

55

Size

2

Solutions

55

Size

Problem 60734. Conditional transpose

Created by: Christian Schröder

Tags vector, transpose, restricted

5

Solutions

13

Size

5

Solutions

13

Size

Problem 1720. Do the line-segments intersect?

Created by: Ned Gulley

Tags geometry, intersection

8

Solutions

41

Size

8

Solutions

41

Size

Problem 1456. Beads on a Necklace (Convex Hulls)

Created by: Ned Gulley

Tags geometry

1

Solution

20

Size

1

Solution

20

Size

1 – 33 of 33