Jian Yuan Wong

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Problem 42875. Assignment Problem

Created by: Jerivington

Tags indexing, statistics, assignment

2

Solutions

82

Size

2

Solutions

82

Size

Problem 42845. generate number in particular way

Created by: Pramit Biswas

Tags basic, matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 42816. Sorting integers by their digits (Level 4)

Created by: HH

Tags sorting

5

Solutions

441

Size

5

Solutions

441

Size

Problem 42815. Sorting integers by their digits (Level 3)

Created by: HH

Tags sorting

3

Solutions

172

Size

3

Solutions

172

Size

Problem 42811. Sorting integers by their digits (Level 2)

Created by: HH

Tags sorting

2

Solutions

73

Size

2

Solutions

73

Size

Problem 42809. Sorting integers by their digits (Level 1)

Created by: HH

Tags sorting

3

Solutions

67

Size

3

Solutions

67

Size

Problem 340. Find last non-zero in a given dimension

Created by: Sven

Tags find, multi-dimensional

2

Solutions

199

Size

2

Solutions

199

Size

Problem 314. Find the sum of the elements in the "second" diagonal

Created by: Roy Fahn

Tags matrix, sum, basic matlab

1

Solution

22

Size

1

Solution

22

Size

Problem 42497. Pancake sorting

Created by: Jan Orwat

Tags sorting, pancakes

1

Solution

84

Size

1

Solution

84

Size

Problem 42319. How close to a hole

Created by: igor tubis

Tags diff, distance, history

1

Solution

172

Size

1

Solution

172

Size

Problem 2953. Split array into pieces according to corresponding array

Created by: Michael Haderlein

Tags arrays, cell array, split

1

Solution

28

Size

1

Solution

28

Size

Problem 2773. Find the distance between runs

Created by: Guillaume

Tags diff, runs

2

Solutions

164

Size

2

Solutions

164

Size

Problem 2589. Find Elements in Range

Created by: Guillaume

Tags diff, integer set

2

Solutions

50

Size

2

Solutions

50

Size

Problem 2587. Find indices of diagonal elements

Created by: Jean-Marie Sainthillier

Tags matrix manipulation, diag, spdiags

4

Solutions

81

Size

4

Solutions

81

Size

Problem 2366. Neither minima nor maxima

Created by: rifat

Tags maxima, minima

2

Solutions

21

Size

2

Solutions

21

Size

Problem 2349. Elements with highest local average

Created by: rifat

Tags average, moving average

2

Solutions

47

Size

2

Solutions

47

Size

Problem 2585. How to reverse spdiags?

Created by: Jean-Marie Sainthillier

Tags matrix manipulation, diag, spdiags

2

Solutions

80

Size

2

Solutions

80

Size

Problem 2651. Find the same and successive values in a vector

Created by: Yalong Liu

Tags find, vector, successive

1

Solution

73

Size

1

Solution

73

Size

Problem 42672. Longest Sequence of NaNs

Created by: Mehmet OZC

Tags nan

2

Solutions

88

Size

2

Solutions

88

Size

Problem 42519. Sum My Indices

Created by: the cyclist

Tags index sum

1

Solution

35

Size

1

Solution

35

Size

Problem 42502. Combine Data With Gaps

Created by: Monica Roberts

Tags data, concatenate, combine

3

Solutions

145

Size

3

Solutions

145

Size

Problem 2181. Hard limit function

Created by: Ahmad Alzahrani

Tags basic matlab, hard limit function

1

Solution

12

Size

1

Solution

12

Size

Problem 574. Sort numbers by outside digits

Created by: Michael Katz

Tags desktop blog

1

Solution

61

Size

1

Solution

61

Size

Problem 1471. Index of a Rational number

Created by: G K

Tags math

3

Solutions

38

Size

3

Solutions

38

Size

Problem 1812. Tridiagonal

Created by: Disha

Tags matrices

1

Solution

40

Size

1

Solution

40

Size

Problem 1923. Find the maximum two numbers of every column of a matrix

Created by: Binbin Qi

Tags max

3

Solutions

14

Size

3

Solutions

14

Size

Problem 1961. Finding neighbors of [-1:1] in a matrix....

Created by: Chris E.

Tags matrix manipulation

1

Solution

71

Size

1

Solution

71

Size

Problem 1985. How unique?

Created by: Jan Orwat

Tags histogram, uniqueness, occurence

1

Solution

31

Size

1

Solution

31

Size

Problem 1986. Another colon problem

Created by: Jan Orwat

Tags basic, indexing, colon

2

Solutions

59

Size

2

Solutions

59

Size

Problem 2091. return row and column indices given 2 values which define a range

Created by: Marcel

Tags matrix, logical, indices

2

Solutions

161

Size

2

Solutions

161

Size

Problem 2129. Sum of odd numbers in a matrix

Created by: Koteswar Rao Jerripothula

Tags matrix manipulation

1

Solution

19

Size

1

Solution

19

Size

Problem 2145. Find the index of n in magic(n)

Created by: Koteswar Rao Jerripothula

Tags magic, matrix

1

Solution

25

Size

1

Solution

25

Size

Problem 2153. Replace pattern 0 1 0 and 1 0 1

Created by: Anette

Tags pattern match

2

Solutions

53

Size

2

Solutions

53

Size

Problem 2158. Largest territory

Created by: CHEONNO LEE

Tags array, categorizing

1

Solution

45

Size

1

Solution

45

Size

Problem 2200. counting groups!

Created by: Chris E.

Tags rapid sorting

1

Solution

22

Size

1

Solution

22

Size

Problem 2225. Three...is a magic number.

Created by: James

Tags matrix, match three, schoolhouse rock

2

Solutions

61

Size

2

Solutions

61

Size

Problem 2228. Time Expansion

Created by: Abdullah Caliskan

Tags vector, signal processing

2

Solutions

40

Size

2

Solutions

40

Size

Problem 2235. Back to basics - mean of corner elements of a matrix

Created by: Swapnali Gujar

Tags mean, basic matlab, array indexing

1

Solution

35

Size

1

Solution

35

Size

Problem 2456. remove single elements

Created by: rifat

Tags matrix manipulation, unique

2

Solutions

58

Size

2

Solutions

58

Size

Problem 2476. Max Change in Consecutive Elements

Created by: Chandan singh

Tags vectors change

1

Solution

33

Size

1

Solution

33

Size

Problem 2528. expand intervals

Created by: Guillaume

Tags integer interval

3

Solutions

59

Size

3

Solutions

59

Size

Problem 2545. compress sequence into intervals

Created by: Guillaume

Tags integers, interval

1

Solution

51

Size

1

Solution

51

Size

Problem 2560. expand intervals vol.2

Created by: Jan Orwat

Tags basic matlab, integer interval, set theory

1

Solution

59

Size

1

Solution

59

Size

Problem 2561. expand intervals vol.3

Created by: Jan Orwat

Tags basic matlab, integer interval, set theory

6

Solutions

65

Size

6

Solutions

65

Size

Problem 1229. Determine the number of odd integers in a vector

Created by: Jeremy

Tags matlab, vector, matrix

2

Solutions

17

Size

2

Solutions

17

Size

Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

1

Solution

16

Size

1

Solution

16

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

25

Size

1

Solution

25

Size

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

Created by: Selvaraaju Murugesan

Tags vectors, qmf

1

Solution

31

Size

1

Solution

31

Size

Problem 980. Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags unique, stable

1

Solution

29

Size

1

Solution

29

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

1

Solution

71

Size

1

Solution

71

Size

1 – 50 of 197