Cody

# Problems

1 – 39 of 39
 Problem Title Likes Solvers

#### How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags find, indexing

7

2235

#### Matrix to column conversion

Created by: Swapnali Gujar

0

189

#### Getting the row and column location from a matrix

Created by: Doug Hull

0

183

#### Getting the absolute index from a matrix

Created by: Doug Hull

Tags ml101, indexing

0

172

#### BASICS - sum part of vector

Created by: Jakub Mrowka

Tags sum, vector, easy

25

161

#### Generate the Matrix!

Created by: JeremyR

3

87

#### Try and Catch Simple Example

Created by: Pritesh Shah

2

82

#### Get all corner elements from a matrix where dimension of matrix is always equal to or greater than 2.

Created by: kunal

Tags indexing

0

57

#### Can you reshape the matrix?

Created by: kunal

0

49

#### Find offset of given matrix element from first matrix element

Created by: Swapnali Gujar

0

47

#### Change a specific color in an image

Created by: Matthew Eicholtz

3

42

#### Find the index of the first occurrence of a value in a matrix

Created by: Saurabh Harsh

Tags indexing

1

41

#### Where is the number that you want to find?

Created by: Iik Jae Park

Tags indexing

0

39

#### Create a v-notch vector without "sort" function

Created by: Swapnali Gujar

0

38

#### Replace Nan!

Created by: Noriko Hounoki

0

36

#### Replace 0 indices in array with 1's

Created by: Brian

0

34

#### Numeric array to cell array of strings (easy)

Created by: Matthew Eicholtz

0

34

#### For a given linear index as input for n sized square matrix, find corresponding row and column.

Created by: kunal

Tags indexing

0

30

#### Select every other element of a matrix

Created by: Edgar Guevara

Tags indexing

0

30

Created by: Ted

0

29

#### Cell Source Index

Created by: Nicholas Howe

Tags cells, indexing

1

28

#### Don't Try, give up and return NaN.

Created by: Jan Orwat

0

25

#### Find offset of an element of a multi dimensional matrix

Created by: Swapnali Gujar

0

24

#### Find the index of nth maximum of a row vector of real numbers

Created by: Pavan Toraty

Tags indexing

0

22

#### Find the starting index of a consecutive condition

Created by: Shaul Salomon

0

22

#### Create an 8-color version of an image

Created by: Matthew Eicholtz

0

22

#### Place numbers

Created by: Abdullah Caliskan

0

21

#### Logical array indexing - part 1

Created by: Chaya N

0

18

#### Pairwise column flip

Created by: Alexander

0

17

#### vector indexes for a matrix

Created by: Kodavati Mahendra

0

17

#### Ulam spiral 2: The revenge

Created by: Giuseppe Cardillo

0

15

#### Create a fixed format text output

Created by: Gareth Lee

0

13

Created by: PE

0

13

#### Cannibal eating odd and even numbered men

Created by: PE

Tags indexing

0

12

Created by: Aamod Garg

3

11

#### N-th permutation.

Created by: Jan Orwat

0

9

#### Which permutation is it?

Created by: Jan Orwat

0

8

#### A SUBSREF variant that accepts the 'end'-operator.

Created by: J-G van der Toorn

1

4

#### Multivariate polynomials - convert monomial form to array

Created by: Andrew Newell

0

4

1 – 39 of 39