Sylvain Boutros

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1 – 50 of 148

Problem 8073. Matrix Construction I

Created by: Abdullah Caliskan

Tags matrix, basic matlab

1

Solution

75

Size

1

Solution

75

Size

Problem 1579. How many digits are there?

Created by: Marek Kuklis

Tags matlab

3

Solutions

13

Size

3

Solutions

13

Size

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 1218. Join Strings with Multiple Different Delimiters

Created by: Aurelien Queffurust

Tags strcat

2

Solutions

12

Size

2

Solutions

12

Size

Problem 1323. Alternating sum

Created by: Tim

Tags alternating sum

1

Solution

42

Size

1

Solution

42

Size

Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

1

Solution

88

Size

1

Solution

88

Size

Problem 232. Project Euler: Problem 2, Sum of even Fibonacci

Created by: Cody Team

Tags projecteuler, fibonacci

2

Solutions

107

Size

2

Solutions

107

Size

Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

Tags projecteuler

4

Solutions

23

Size

4

Solutions

23

Size

Problem 1940. Decimation - Optimized for speed

Created by: James

Tags speed optimization, carnage maximus, efficiency

1

Solution

26

Size

1

Solution

26

Size

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

1

Solution

77

Size

1

Solution

77

Size

Problem 980. Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags unique, stable

5

Solutions

41

Size

5

Solutions

41

Size

Problem 1229. Determine the number of odd integers in a vector

Created by: Jeremy

Tags matlab, vector, matrix

3

Solutions

15

Size

3

Solutions

15

Size

Problem 1203. Reference Index Number

Created by: Nicholas Howe

Tags indexing

5

Solutions

16

Size

5

Solutions

16

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

4

Solutions

27

Size

4

Solutions

27

Size

Problem 1038. Change the sign of even index entries of the reversed vector

Created by: Selvaraaju Murugesan

Tags vectors, qmf

4

Solutions

25

Size

4

Solutions

25

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

6

Solutions

87

Size

6

Solutions

87

Size

Problem 888. Create a vector whose elements depend on the previous element

Created by: Aurelien Queffurust

Tags vectorization

2

Solutions

21

Size

2

Solutions

21

Size

Problem 1273. Max index of 3D array

Created by: Youssef Khmou

Tags maximum

1

Solution

34

Size

1

Solution

34

Size

Problem 1366. Finding peaks

Created by: Selvaraaju Murugesan

Tags basic matlab

2

Solutions

12

Size

2

Solutions

12

Size

Problem 1401. Implement a bubble sort technique and output the number of swaps required

Created by: Robert Weinberg

Tags sort, bubble sort, bubblesort

1

Solution

69

Size

1

Solution

69

Size

Problem 1927. Find nth maximum

Created by: Awadhesh Srivastava

Tags number theory, n th max

1

Solution

34

Size

1

Solution

34

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

1

Solution

16

Size

1

Solution

16

Size

Problem 1779. Oh Zero Zero Zero!!!

Created by: Chris E.

Tags sequences, pattern match, pattern finding

3

Solutions

69

Size

3

Solutions

69

Size

Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

Tags indexing, matrix manipulation

4

Solutions

20

Size

4

Solutions

20

Size

Problem 1678. Count consecutive 0's in between values of 1

Created by: Chris E.

Tags consuctive 0's, counting 0

7

Solutions

29

Size

7

Solutions

29

Size

Problem 1632. Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)

Created by: Shahid Ali Murtza

Tags sign changes

1

Solution

66

Size

1

Solution

66

Size

Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

3

Solutions

13

Size

3

Solutions

13

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

43

Size

1

Solution

43

Size

Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

2

Solutions

71

Size

2

Solutions

71

Size

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

3

Solutions

44

Size

3

Solutions

44

Size

Problem 92. Find state names that start with the letter N

Created by: Cody Team

Tags regexp, states

2

Solutions

41

Size

2

Solutions

41

Size

Problem 50. QWERTY coordinates

Created by: Cody Team

Tags indexing

1

Solution

66

Size

1

Solution

66

Size

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

1

Solution

16

Size

1

Solution

16

Size

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

1

Solution

46

Size

1

Solution

46

Size

Problem 43599. Find the sides of an isosceles triangle when given its area and height from its base to apex

Created by: Andriy Kavetsky

Tags geometry, triangle, area

1

Solution

37

Size

1

Solution

37

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, poor_test_suite, pythagora

2

Solutions

47

Size

2

Solutions

47

Size

Problem 558. Is the Point in a Triangle?

Created by: Kuifeng

Tags circle

2

Solutions

104

Size

2

Solutions

104

Size

Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

1

Solution

79

Size

1

Solution

79

Size

Problem 43236. Find my daddy long leg (No 's')

Created by: Jamil Kasan

Tags basics, hypoteuse, triangles

1

Solution

19

Size

1

Solution

19

Size

Problem 769. Calculate the area of a triangle between three points

Created by: Reza Ahmadzadeh

Tags math, triangle

2

Solutions

86

Size

2

Solutions

86

Size

Problem 2300. Natural numbers in string form

Created by: Brandon Kuczenski

Tags string, cell array

1

Solution

12

Size

1

Solution

12

Size

Problem 1755. Fix the last element of a cell array

Created by: Ned Gulley

Tags cell arrays

4

Solutions

65

Size

4

Solutions

65

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 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

2

Solutions

32

Size

2

Solutions

32

Size

Problem 1971. Remove element(s) from cell array

Created by: J-G van der Toorn

Tags cell arrays, remove

1

Solution

26

Size

1

Solution

26

Size

Problem 1899. Convert a Cell Array into an Array

Created by: Ted

Tags cell array

1

Solution

11

Size

1

Solution

11

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

2

Solutions

75

Size

2

Solutions

75

Size

Problem 380. Convert a numerical matrix into a cell array of strings

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

6

Solutions

38

Size

6

Solutions

38

Size

Problem 152. Create a cell array out of a struct

Created by: Daniel

Tags struct cell

2

Solutions

48

Size

2

Solutions

48

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

1

Solution

12

Size

1

Solution

12

Size

1 – 50 of 148