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Problem 45484. Finding sum of even numbers in a vector.

Created by: Rahul Gulia

Tags vector, sum, even

1

Solution

19

Size

1

Solution

19

Size

Problem 246. Project Euler: Problem 8, Find largest product in a large string of numbers

Created by: Doug Hull

Tags projecteuler

1

Solution

38

Size

1

Solution

38

Size

Problem 2476. Max Change in Consecutive Elements

Created by: Chandan singh

Tags vectors change

1

Solution

31

Size

1

Solution

31

Size

Problem 2528. expand intervals

Created by: Guillaume

Tags integer interval

1

Solution

40

Size

1

Solution

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

25

Size

1

Solution

25

Size

Problem 130. Space Saver

Created by: AMITAVA BISWAS

Tags string, stupid question

2

Solutions

15

Size

2

Solutions

15

Size

Problem 42614. Create a figure and plot data

Created by: Matthew Eicholtz

Tags matlab, plot

2

Solutions

15

Size

2

Solutions

15

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

2

Solutions

40

Size

2

Solutions

40

Size

Problem 676. Reindex a vector

Created by: James

Tags handling vectors, indices

2

Solutions

32

Size

2

Solutions

32

Size

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

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

2

Solutions

21

Size

2

Solutions

21

Size

Problem 307. First non-zero element in each column

Created by: Julio

Tags matrix, poor_test_suite

1

Solution

29

Size

1

Solution

29

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

3

Solutions

29

Size

3

Solutions

29

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

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

14

Size

1

Solution

14

Size

Problem 576. Return elements unique to either input

Created by: James

Tags vectors, differences, numeric inputs

3

Solutions

19

Size

3

Solutions

19

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

1

Solution

20

Size

1

Solution

20

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 74. Balanced number

Created by: Cody Team

Tags matlab

5

Solutions

41

Size

5

Solutions

41

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

5

Solutions

40

Size

5

Solutions

40

Size

Problem 39. Which values occur exactly three times?

Created by: Cody Team

Tags search

2

Solutions

33

Size

2

Solutions

33

Size

Problem 359. Back to basics 14 - Keywords

Created by: Alan Chalker

Tags basic matlab, basics

4

Solutions

10

Size

4

Solutions

10

Size

Problem 31. Remove all the words that end with "ain"

Created by: Cody Team

Tags matlab 101, regexp, strings

2

Solutions

14

Size

2

Solutions

14

Size

Problem 42653. Generate the sum of Squares of the given number

Created by: Sabarinathan Vadivelu

Tags sum, squares

4

Solutions

18

Size

4

Solutions

18

Size

Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

3

Solutions

16

Size

3

Solutions

16

Size

Problem 971. Siblings of a graphics object

Created by: Doug Hull

Tags handles

4

Solutions

17

Size

4

Solutions

17

Size

Problem 731. Given a window, how many subsets of a vector sum positive

Created by: Doug Hull

Tags asee, good

2

Solutions

20

Size

2

Solutions

20

Size

Problem 507. Back to basics 26 - Keywords

Created by: Alan Chalker

Tags keywords, basics

2

Solutions

8

Size

2

Solutions

8

Size

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

Created by: William Smith

Tags speed, vectorized, subtraction

3

Solutions

16

Size

3

Solutions

16

Size

Problem 934. Find: Faster Alternatives for Large Sorted/Unique Vectors

Created by: Richard Zapor

Tags find, speed optimization, alternate enhancement

1

Solution

200

Size

1

Solution

200

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 355. Back to basics 11 - Max Integer

Created by: Alan Chalker

Tags basic matlab, basics

3

Solutions

11

Size

3

Solutions

11

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

1

Solution

19

Size

1

Solution

19

Size

Problem 55. Counting Sequence

Created by: Cody Team

Tags encoding

2

Solutions

146

Size

2

Solutions

146

Size

Problem 11. Back and Forth Rows

Created by: Cody Team

Tags matrices

5

Solutions

45

Size

5

Solutions

45

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

5

Solutions

13

Size

5

Solutions

13

Size

Problem 813. Multiply 2 numbers

Created by: Aurelien Queffurust

Tags multiplication, product

2

Solutions

19

Size

2

Solutions

19

Size

Problem 347. Back to basics 15 - Benchmark

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

10

Size

1

Solution

10

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 662. Vectorize the digits of an Integer

Created by: Richard Zapor

Tags integer vector trick

2

Solutions

14

Size

2

Solutions

14

Size

Problem 720. Find number of days

Created by: Reza Ahmadzadeh

Tags date

3

Solutions

22

Size

3

Solutions

22

Size

Problem 710. Replace Vector Elements

Created by: Reza Ahmadzadeh

Tags basic matlab, replace

1

Solution

14

Size

1

Solution

14

Size

Problem 266. Return the Nth Output from an Input Command

Created by: @bmtran (Bryant Tran)

Tags cell arrays, feval, multiple outputs

3

Solutions

28

Size

3

Solutions

28

Size

Problem 705. Remove white space from the string

Created by: Sangeeta

Tags white spaces

1

Solution

12

Size

1

Solution

12

Size

Problem 32. Most nonzero elements in row

Created by: Cody Team

Tags matrices

3

Solutions

19

Size

3

Solutions

19

Size

Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

2

Solutions

16

Size

2

Solutions

16

Size

Problem 694. Remove NaNs and numbers adjacent to NaNs

Created by: Richard Zapor

Tags convolution, logical indexing, boolean string magic

1

Solution

50

Size

1

Solution

50

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 688. Convert a structure into a string

Created by: Aurelien Queffurust

Tags structure

2

Solutions

28

Size

2

Solutions

28

Size

Problem 689. Sort an array of structures

Created by: Aurelien Queffurust

Tags structure

5

Solutions

32

Size

5

Solutions

32

Size

1 – 50 of 114