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1 – 50 of 136

Problem 1466. Convert Two Character String into a Binary Vector

Created by: Richard Zapor

Tags string, vectorization, ==

2

Solutions

14

Size

2

Solutions

14

Size

Problem 2140. Alternately upper-lower case

Created by: Koteswar Rao Jerripothula

Tags strings

2

Solutions

51

Size

2

Solutions

51

Size

Problem 42695. Replace secondary diagonal elements of a square array

Created by: Ahmad

Tags square matrix, secondary diagonal

1

Solution

21

Size

1

Solution

21

Size

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

1

Solution

12

Size

1

Solution

12

Size

Problem 1927. Find nth maximum

Created by: Awadhesh Srivastava

Tags number theory, n th max

1

Solution

29

Size

1

Solution

29

Size

Problem 53. Duplicates

Created by: Cody Team

Tags strings, sets, matlab

4

Solutions

48

Size

4

Solutions

48

Size

Problem 44672. Draw 'C'.

Created by: Majid Farzaneh

Tags matrix, c, draw

1

Solution

36

Size

1

Solution

36

Size

Problem 44656. Draw a 'N'!

Created by: Majid Farzaneh

Tags matrix, draw, n

1

Solution

25

Size

1

Solution

25

Size

Problem 44686. Draw 'J'

Created by: Majid Farzaneh

Tags matrix, character, j

1

Solution

35

Size

1

Solution

35

Size

Problem 459. Sum of diagonal of a square matrix

Created by: Sunu

Tags basic matlab, basics, poor_test_suite

1

Solution

12

Size

1

Solution

12

Size

Problem 44679. Draw 'E'

Created by: Majid Farzaneh

Tags matrix, e, draw

1

Solution

35

Size

1

Solution

35

Size

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

Created by: Yalong Liu

Tags find, vector, successive

1

Solution

56

Size

1

Solution

56

Size

Problem 42672. Longest Sequence of NaNs

Created by: Mehmet OZC

Tags nan

1

Solution

87

Size

1

Solution

87

Size

Problem 1898. Too Many Zeros, Dump Them!

Created by: Mineralter

Tags easy, unuseful zero, simplify

1

Solution

32

Size

1

Solution

32

Size

Problem 1273. Max index of 3D array

Created by: Youssef Khmou

Tags maximum

1

Solution

34

Size

1

Solution

34

Size

Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

Tags data cleaning, average

3

Solutions

66

Size

3

Solutions

66

Size

Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

Tags sorting, vector, basic matlab

1

Solution

11

Size

1

Solution

11

Size

Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

Tags indexing, matrix manipulation

1

Solution

49

Size

1

Solution

49

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

4

Solutions

78

Size

4

Solutions

78

Size

Problem 44951. Verify Law of Large Numbers

Created by: Pooja Lalan

Tags rand, random integers

1

Solution

20

Size

1

Solution

20

Size

Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

Created by: Stephen

Tags stunt ramp

1

Solution

10

Size

1

Solution

10

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

3

Solutions

12

Size

3

Solutions

12

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 672. Longest run of consecutive numbers

Created by: James

Tags vectors, consecutive, repeating

1

Solution

63

Size

1

Solution

63

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

1

Solution

30

Size

1

Solution

30

Size

Problem 2240. Sum the 'edge' values of a matrix

Created by: Dimitrios

Tags easy, matrix, sum

1

Solution

31

Size

1

Solution

31

Size

Problem 1119. sum of non-primes

Created by: li jian

Tags isprimes, poor_problem_statement

1

Solution

19

Size

1

Solution

19

Size

Problem 2241. Compare two input matrices

Created by: Dimitrios

Tags easy, matrix, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 1430. Create an n-by-n null matrix and fill with ones certain positions

Created by: Daniel Pereira

Tags indexing, matrix, sparse

1

Solution

16

Size

1

Solution

16

Size

Problem 460. Replace May with April

Created by: Sunu

Tags regexp, matlab, replace

1

Solution

12

Size

1

Solution

12

Size

Problem 1129. Reverse the elements of an array

Created by: HARISANKAR PS

Tags array reverse

1

Solution

12

Size

1

Solution

12

Size

Problem 47255. Find Logic 8

Created by: Dev Gupta

Tags logic, cody, contest

2

Solutions

12

Size

2

Solutions

12

Size

Problem 47340. Find Logic 19

Created by: Dev Gupta

Tags logic, cody, logical

1

Solution

14

Size

1

Solution

14

Size

Problem 50892. Draw a '7' in a zero matrix!

Created by: Szász Botond

Tags x

2

Solutions

26

Size

2

Solutions

26

Size

Problem 2202. Flip the bit

Created by: the cyclist

Tags binary, bit manipulation

1

Solution

14

Size

1

Solution

14

Size

Problem 792. Set some matrix elements to zero

Created by: Aurelien Queffurust

Tags indexing, matrix

1

Solution

39

Size

1

Solution

39

Size

Problem 26. Determine if input is odd

Created by: Cody Team

Tags easy, basic matlab, why matlab

3

Solutions

13

Size

3

Solutions

13

Size

Problem 2517. Replace odd number in given matrix by zero

Created by: Pritesh Shah

Tags matrix

1

Solution

17

Size

1

Solution

17

Size

Problem 2457. Find 100 from a Matrix and Replace With 0 with less computation time

Created by: Deepesh B

Tags find and replace with minimum time

1

Solution

14

Size

1

Solution

14

Size

Problem 42581. Create sequnce 1 4 9 16 25.........

Created by: Azhar

Tags vectors, sequences, logical

1

Solution

16

Size

1

Solution

16

Size

Problem 1567. Make a vector of prime numbers

Created by: Marek Kuklis

Tags matlab

2

Solutions

16

Size

2

Solutions

16

Size

Problem 45156. Find the max element of the array

Created by: Nhat Lam Nguyen

Tags max

1

Solution

10

Size

1

Solution

10

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

1

Solution

46

Size

1

Solution

46

Size

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

2

Solutions

14

Size

2

Solutions

14

Size

Problem 2300. Natural numbers in string form

Created by: Brandon Kuczenski

Tags string, cell array

2

Solutions

16

Size

2

Solutions

16

Size

Problem 43677. String Array Basics, Part 1: Convert Cell Array to String Array; No Missing Values

Created by: Peng Liu

Tags cell array, feature, r2016b

1

Solution

10

Size

1

Solution

10

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 152. Create a cell array out of a struct

Created by: Daniel

Tags struct cell

2

Solutions

15

Size

2

Solutions

15

Size

Problem 351. Back to basics 8 - Matrix Diagonals

Created by: Alan Chalker

Tags basic matlab, basics, bulitin

1

Solution

10

Size

1

Solution

10

Size

Problem 611. surrounded matrix

Created by: Grzegorz Knor

Tags matrices

2

Solutions

31

Size

2

Solutions

31

Size

1 – 50 of 136