Cody

Trial software

Problems

1 – 22 of 22

Problem Title Likes Solvers

Getting the indices from a vector

Created by: Doug Hull

Tags ml101, indexing, basic matlab

3

997

Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags ones, zeros, for

9

976

Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

365

Determine the number of odd integers in a vector

Created by: Jeremy

Tags even, vector, matrix

1

300

Create a vector whose elements depend on the previous element

Created by: Aurelien Queffurust

Tags vectorization

1

268

Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

0

225

Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

0

198

Change the sign of even index entries of the reversed vector

Created by: Selvaraaju Murugesan

Tags qmf, vectors

0

192

Find nth maximum

Created by: Awadhesh Srivastava

Tags number theory, n th max

1

168

Finding peaks

Created by: Selvaraaju Murugesan

Tags basic matlab

1

146

Find last zero for each column

Created by: Matthew Eicholtz

Tags matrix manipulation, indexing

1

131

Max index of 3D array

Created by: Youssef Khmou

Tags maximum

1

125

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

Created by: Daniel Pereira

Tags matrix, fill, sparse

0

125

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

Created by: Shahid Ali Murtza

Tags sign changes

0

111

Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags stable, unique

0

107

Oh Zero Zero Zero!!!

Created by: Chris E.

Tags sequences, pattern match, pattern finding

3

93

Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

1

89

Count consecutive 0's in between values of 1

Created by: Chris E.

Tags consuctive 0's, counting 0

2

85

Reference Index Number

Created by: Nicholas Howe

Tags indexing

0

79

Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

5

78

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

Created by: Robert Weinberg

Tags bubble sort, bubblesort, sort

3

75

Decimation - Optimized for speed

Created by: James

Tags carnage maximus, speed optimization, efficiency

1

53

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Trial software