JeffY

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1 – 50 of 175

Problem 2193. Mysterious digits operation (easy)

Created by: Jean-Marie Sainthillier

Tags digits, easy manipulation

3

Solutions

29

Size

3

Solutions

29

Size

Problem 8048. Stress-Strain Properties - 1

Created by: goc3

Tags test, modulus, stress

1

Solution

13

Size

1

Solution

13

Size

Problem 885. Create logical matrix with a specific row and column sums

Created by: Amro

Tags matrix, logical, sum

5

Solutions

134

Size

5

Solutions

134

Size

Problem 109. Check if sorted

Created by: AMITAVA BISWAS

Tags sort, basic matlab

2

Solutions

28

Size

2

Solutions

28

Size

Problem 1971. Remove element(s) from cell array

Created by: J-G van der Toorn

Tags cell arrays, remove

1

Solution

18

Size

1

Solution

18

Size

Problem 1899. Convert a Cell Array into an Array

Created by: Ted

Tags cell array

3

Solutions

48

Size

3

Solutions

48

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

4

Solutions

48

Size

4

Solutions

48

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

6

Solutions

44

Size

6

Solutions

44

Size

Problem 556. Stuff the Board

Created by: Ned Gulley

Tags contest, poor_test_suite

1

Solution

57

Size

1

Solution

57

Size

Problem 1565. Do Fast Fourier Transformation

Created by: Tomek Kad

Tags math

1

Solution

12

Size

1

Solution

12

Size

Problem 470. Scoring for oriented dominoes

Created by: Doug Hull

Tags contest

2

Solutions

45

Size

2

Solutions

45

Size

Problem 43298. Calculate area of sector

Created by: Jang geun Choi

Tags math, easy, matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2908. Approximation of Pi

Created by: goc3

Tags pi, infinite series, approximation

1

Solution

47

Size

1

Solution

47

Size

Problem 953. Pi Estimate 1

Created by: Ed Hall

Tags for loop

2

Solutions

46

Size

2

Solutions

46

Size

Problem 358. Who knows the last digit of pi?

Created by: Bart

Tags cody meets chuck norris, spam, spa

1

Solution

10

Size

1

Solution

10

Size

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

2

Solutions

26

Size

2

Solutions

26

Size

Problem 1853. Enlarge array

Created by: Matthew Eicholtz

Tags matrix manipulation

2

Solutions

139

Size

2

Solutions

139

Size

Problem 2560. expand intervals vol.2

Created by: Jan Orwat

Tags basic matlab, integer interval, set theory

2

Solutions

44

Size

2

Solutions

44

Size

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

Created by: James

Tags matrix, match three, schoolhouse rock

1

Solution

95

Size

1

Solution

95

Size

Problem 2476. Max Change in Consecutive Elements

Created by: Chandan singh

Tags vectors change

1

Solution

65

Size

1

Solution

65

Size

Problem 2545. compress sequence into intervals

Created by: Guillaume

Tags integers, interval

5

Solutions

111

Size

5

Solutions

111

Size

Problem 2528. expand intervals

Created by: Guillaume

Tags integer interval

1

Solution

38

Size

1

Solution

38

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

39

Size

1

Solution

39

Size

Problem 2200. counting groups!

Created by: Chris E.

Tags rapid sorting

2

Solutions

65

Size

2

Solutions

65

Size

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

Created by: Anette

Tags pattern match

1

Solution

82

Size

1

Solution

82

Size

Problem 2456. remove single elements

Created by: rifat

Tags matrix manipulation, unique

3

Solutions

71

Size

3

Solutions

71

Size

Problem 1986. Another colon problem

Created by: Jan Orwat

Tags basic, indexing, colon

2

Solutions

60

Size

2

Solutions

60

Size

Problem 2129. Sum of odd numbers in a matrix

Created by: Koteswar Rao Jerripothula

Tags matrix manipulation

1

Solution

67

Size

1

Solution

67

Size

Problem 1940. Decimation - Optimized for speed

Created by: James

Tags speed optimization, carnage maximus, efficiency

3

Solutions

32

Size

3

Solutions

32

Size

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

1

Solution

97

Size

1

Solution

97

Size

Problem 751. Implement simple rotation cypher

Created by: Doug Hull

Tags encoding, cipher, asee

1

Solution

72

Size

1

Solution

72

Size

Problem 729. Flag largest magnitude swings as they occur

Created by: Doug Hull

Tags asee, peaks, change

1

Solution

115

Size

1

Solution

115

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

1

Solution

14

Size

1

Solution

14

Size

Problem 44358. I Plead the Fifth

Created by: goc3

Tags regexp, strings, string

2

Solutions

46

Size

2

Solutions

46

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

1

Solution

39

Size

1

Solution

39

Size

Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags addition, cody5, X-Y

2

Solutions

124

Size

2

Solutions

124

Size

Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

3

Solutions

80

Size

3

Solutions

80

Size

Problem 1401. Implement a bubble sort technique and output the number of swaps required

Created by: Robert Weinberg

Tags sort, bubble sort, bubblesort

1

Solution

61

Size

1

Solution

61

Size

Problem 1273. Max index of 3D array

Created by: Youssef Khmou

Tags maximum

1

Solution

38

Size

1

Solution

38

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

2

Solutions

24

Size

2

Solutions

24

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

12

Solutions

135

Size

12

Solutions

135

Size

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

Created by: Aurelien Queffurust

Tags vectorization

1

Solution

55

Size

1

Solution

55

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

58

Size

2

Solutions

58

Size

Problem 1927. Find nth maximum

Created by: Awadhesh Srivastava

Tags number theory, n th max

1

Solution

35

Size

1

Solution

35

Size

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

Created by: Jeremy

Tags matlab, vector, matrix

2

Solutions

54

Size

2

Solutions

54

Size

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

Created by: Selvaraaju Murugesan

Tags vectors, qmf

2

Solutions

45

Size

2

Solutions

45

Size

Problem 980. Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags unique, stable

1

Solution

66

Size

1

Solution

66

Size

Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

2

Solutions

85

Size

2

Solutions

85

Size

Problem 1678. Count consecutive 0's in between values of 1

Created by: Chris E.

Tags consuctive 0's, counting 0

4

Solutions

68

Size

4

Solutions

68

Size

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

Created by: Shahid Ali Murtza

Tags sign changes

1

Solution

72

Size

1

Solution

72

Size

1 – 50 of 175