Joshua Levin Kurniawan - MATLAB Cody - MATLAB Central

Joshua Levin Kurniawan

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Problem 2607. Generate Square Wave

Created by: rifat

Tags signal processing

3

Solutions

56

Size

3

Solutions

56

Size

Problem 2672. Largest Geometric Series

Created by: rifat

Tags matrix manipulation, sequence, vectr

4

Solutions

175

Size

4

Solutions

175

Size

Problem 50997. Sum of series IX

Created by: Szász Botond

Tags n

2

Solutions

30

Size

2

Solutions

30

Size

Problem 50987. Sum of series VIII

Created by: Szász Botond

Tags n

2

Solutions

31

Size

2

Solutions

31

Size

Problem 45364. Sum of series

Created by: Asif Newaz

Tags basic, easy, series

3

Solutions

12

Size

3

Solutions

12

Size

Problem 2580. Sum of series VI

Created by: Grzegorz Knor

Tags series, sum

1

Solution

30

Size

1

Solution

30

Size

Problem 2579. Sum of series V

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

31

Size

2

Solutions

31

Size

Problem 2578. Sum of series IV

Created by: Grzegorz Knor

Tags series, sum

5

Solutions

58

Size

5

Solutions

58

Size

Problem 2577. Sum of series III

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

40

Size

2

Solutions

40

Size

Problem 2576. Sum of series II

Created by: Grzegorz Knor

Tags series, sum

1

Solution

33

Size

1

Solution

33

Size

Problem 2575. Sum of series I

Created by: Grzegorz Knor

Tags series, sum, vvvd

2

Solutions

34

Size

2

Solutions

34

Size

Problem 2581. Sum of series VII

Created by: Grzegorz Knor

Tags series, sum

2

Solutions

51

Size

2

Solutions

51

Size

Problem 54555. String Logic 10

Created by: Athi

Tags logic, string

2

Solutions

14

Size

2

Solutions

14

Size

Problem 54530. String Logic 5

Created by: Athi

Tags logic, string

1

Solution

18

Size

1

Solution

18

Size

Problem 54545. String Logic 8

Created by: Athi

Tags logic, string

1

Solution

12

Size

1

Solution

12

Size

Problem 54550. String Logic 9

Created by: Athi

Tags logic, string

4

Solutions

24

Size

4

Solutions

24

Size

Problem 54565. String Logic 12

Created by: Athi

Tags logic, string

1

Solution

12

Size

1

Solution

12

Size

Problem 54580. String Logic 15

Created by: Athi

Tags logic, string

1

Solution

14

Size

1

Solution

14

Size

Problem 54560. String Logic 11

Created by: Athi

Tags logic, string

1

Solution

12

Size

1

Solution

12

Size

Problem 54500. Remove Lower Case Letters

Created by: Athi

Tags strings

1

Solution

14

Size

1

Solution

14

Size

Problem 54495. Remove Upper Case Letters

Created by: Athi

Tags strings

1

Solution

14

Size

1

Solution

14

Size

Problem 54375. Swap Characters of a Single Word

Created by: Athi

Tags strings

2

Solutions

47

Size

2

Solutions

47

Size

Problem 54540. String Logic 7

Created by: Athi

Tags logic, string

2

Solutions

18

Size

2

Solutions

18

Size

Problem 54515. String Logic 2

Created by: Athi

Tags logic, string

2

Solutions

14

Size

2

Solutions

14

Size

Problem 54575. String Logic 14

Created by: Athi

Tags logic, string

1

Solution

19

Size

1

Solution

19

Size

Problem 54535. String Logic 6

Created by: Athi

Tags logic, string

2

Solutions

14

Size

2

Solutions

14

Size

Problem 54600. String Logic 19

Created by: Athi

Tags logic, string

2

Solutions

18

Size

2

Solutions

18

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

2

Solutions

29

Size

2

Solutions

29

Size

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

Created by: Bruce Raine

Tags basic matlab, 3d

3

Solutions

15

Size

3

Solutions

15

Size

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

Created by: Freddy

Tags indexing, colon operator, basic matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 576. Return elements unique to either input

Created by: James

Tags vectors, differences, numeric inputs

5

Solutions

45

Size

5

Solutions

45

Size

Problem 584. middleAsColumn: Return all but first and last element as a column vector

Created by: Nicholas Howe

Tags matlab 101, basics

2

Solutions

23

Size

2

Solutions

23

Size

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

2

Solutions

20

Size

2

Solutions

20

Size

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

1

Solution

13

Size

1

Solution

13

Size

Problem 652. Put two time series onto the same time basis

Created by: Ned Gulley

Tags interpolation, time series

1

Solution

142

Size

1

Solution

142

Size

Problem 676. Reindex a vector

Created by: James

Tags handling vectors, indices

2

Solutions

58

Size

2

Solutions

58

Size

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

1

Solution

30

Size

1

Solution

30

Size

Problem 795. Joining Ranges

Created by: Dirk Engel

Tags sorting, matrix manipulation, numeric inputs

8

Solutions

128

Size

8

Solutions

128

Size

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

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

18

Size

1

Solution

18

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

2

Solutions

41

Size

2

Solutions

41

Size

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

3

Solutions

163

Size

3

Solutions

163

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

2

Solutions

33

Size

2

Solutions

33

Size

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

Created by: Amro

Tags matrix, logical, sum

3

Solutions

50

Size

3

Solutions

50

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

1

Solution

15

Size

1

Solution

15

Size

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

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

2

Solutions

18

Size

2

Solutions

18

Size

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

1

Solution

34

Size

1

Solution

34

Size

Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

Tags vectors, indexing

2

Solutions

136

Size

2

Solutions

136

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

2

Solutions

13

Size

2

Solutions

13

Size

Problem 307. First non-zero element in each column

Created by: Julio

Tags matrix, poor_test_suite

1

Solution

47

Size

1

Solution

47

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

5

Solutions

27

Size

5

Solutions

27

Size

1 – 50 of 179