Jimmy Sølvsteen Nielsen - MATLAB Cody - MATLAB Central

Jimmy Sølvsteen Nielsen

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

Created by: Jeremy

Tags matlab, vector, matrix

2

Solutions

23

Size

2

Solutions

23

Size

Problem 1940. Decimation - Optimized for speed

Created by: James

Tags speed optimization, carnage maximus, efficiency

1

Solution

109

Size

1

Solution

109

Size

Problem 1407. Is it an Armstrong number?

Created by: Harish Maradana

Tags armstrong no

3

Solutions

56

Size

3

Solutions

56

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

27

Size

1

Solution

27

Size

Problem 1092. Decimation

Created by: James

Tags decimate, there can be only one, carnage maximus

4

Solutions

66

Size

4

Solutions

66

Size

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

Created by: Selvaraaju Murugesan

Tags vectors, qmf

1

Solution

31

Size

1

Solution

31

Size

Problem 980. Unique values without using UNIQUE function

Created by: Aurelien Queffurust

Tags unique, stable

2

Solutions

63

Size

2

Solutions

63

Size

Problem 972. Set a diagonal

Created by: Nicholas Howe

Tags indexing, diagonals

3

Solutions

125

Size

3

Solutions

125

Size

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

Created by: Aurelien Queffurust

Tags vectorization

1

Solution

51

Size

1

Solution

51

Size

Problem 1273. Max index of 3D array

Created by: Youssef Khmou

Tags maximum

1

Solution

36

Size

1

Solution

36

Size

Problem 1366. Finding peaks

Created by: Selvaraaju Murugesan

Tags basic matlab

2

Solutions

53

Size

2

Solutions

53

Size

Problem 1927. Find nth maximum

Created by: Awadhesh Srivastava

Tags number theory, n th max

1

Solution

33

Size

1

Solution

33

Size

Problem 1786. Create an index-powered vector

Created by: Swapnali Gujar

Tags indexing, power, vector power

2

Solutions

18

Size

2

Solutions

18

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

78

Size

1

Solution

78

Size

Problem 1779. Oh Zero Zero Zero!!!

Created by: Chris E.

Tags sequences, pattern match, pattern finding

6

Solutions

153

Size

6

Solutions

153

Size

Problem 1699. Find last zero for each column

Created by: Matthew Eicholtz

Tags indexing, matrix manipulation

1

Solution

48

Size

1

Solution

48

Size

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

Created by: Chris E.

Tags consuctive 0's, counting 0

1

Solution

194

Size

1

Solution

194

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

29

Size

1

Solution

29

Size

Problem 1451. Symmetry of vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

43

Size

1

Solution

43

Size

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

Created by: Daniel Pereira

Tags indexing, matrix, sparse

2

Solutions

40

Size

2

Solutions

40

Size

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

1

Solution

33

Size

1

Solution

33

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

40

Size

1

Solution

40

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, poor_test_suite, pythagora

1

Solution

51

Size

1

Solution

51

Size

Problem 558. Is the Point in a Triangle?

Created by: Kuifeng

Tags circle

4

Solutions

202

Size

4

Solutions

202

Size

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

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

1

Solution

71

Size

1

Solution

71

Size

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

Created by: Jamil Kasan

Tags basics, hypoteuse, triangles

1

Solution

34

Size

1

Solution

34

Size

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

Created by: Reza Ahmadzadeh

Tags math, triangle

1

Solution

128

Size

1

Solution

128

Size

Problem 2300. Natural numbers in string form

Created by: Brandon Kuczenski

Tags string, cell array

1

Solution

29

Size

1

Solution

29

Size

Problem 1755. Fix the last element of a cell array

Created by: Ned Gulley

Tags cell arrays

1

Solution

33

Size

1

Solution

33

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

23

Size

1

Solution

23

Size

Problem 1036. Cell Counting: How Many Draws?

Created by: Ned Gulley

Tags cell arrays

1

Solution

15

Size

1

Solution

15

Size

Problem 1971. Remove element(s) from cell array

Created by: J-G van der Toorn

Tags cell arrays, remove

2

Solutions

18

Size

2

Solutions

18

Size

Problem 45415. Find an optimal placement of coolers on a grid

Created by: Karl Ezra Pilario

Tags path, dynamic programming, chemical engineering

2

Solutions

138

Size

2

Solutions

138

Size

Problem 45391. Calculate the sphericity of a Raschig ring

Created by: Karl Ezra Pilario

Tags easy, geometry, round

8

Solutions

75

Size

8

Solutions

75

Size

Problem 45396. Design a tubesheet for shell-and-tube heat exchangers

Created by: Karl Ezra Pilario

Tags circle, chemical engineering

1

Solution

39

Size

1

Solution

39

Size

Problem 45411. Compute the missing quantity among P, V, T for an ideal gas

Created by: Karl Ezra Pilario

Tags sprintf, round, chemical engineering

2

Solutions

120

Size

2

Solutions

120

Size

Problem 45413. Characterize fluid flow in a pipe as to laminar or turbulent

Created by: Karl Ezra Pilario

Tags if, chemical engineering, reynolds

3

Solutions

64

Size

3

Solutions

64

Size

Problem 45402. Find an overlap in the cleaning schedule of two tank reactors

Created by: Karl Ezra Pilario

Tags matrices, lcm, chemical engineering

3

Solutions

127

Size

3

Solutions

127

Size

Problem 45397. Assess the scatter of wind turbines in a field

Created by: Karl Ezra Pilario

Tags vectors, grid, chemical engineering

4

Solutions

116

Size

4

Solutions

116

Size

Problem 45395. Create a matrix map of increasing safety levels

Created by: Karl Ezra Pilario

Tags matrix, loops, chemical engineering

1

Solution

47

Size

1

Solution

47

Size

Problem 45394. Count the number of folds needed to pack a large sheet

Created by: Karl Ezra Pilario

Tags max, min, loops

3

Solutions

52

Size

3

Solutions

52

Size

Problem 1899. Convert a Cell Array into an Array

Created by: Ted

Tags cell array

7

Solutions

47

Size

7

Solutions

47

Size

Problem 967. Split a string into chunks of specified length

Created by: Brandon Kuczenski

Tags strings, cell arrays

7

Solutions

48

Size

7

Solutions

48

Size

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

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

4

Solutions

45

Size

4

Solutions

45

Size

Problem 152. Create a cell array out of a struct

Created by: Daniel

Tags struct cell

2

Solutions

17

Size

2

Solutions

17

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

4

Solutions

20

Size

4

Solutions

20

Size

Problem 2869. There are 10 types of people in the world

Created by: James

Tags binary, palindromes

1

Solution

35

Size

1

Solution

35

Size

Problem 43977. Converting binary to decimals

Created by: Nadhirah Nordin

Tags binary, test, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 2891. Binary code (array)

Created by: Yannick

Tags binary, vector, basic matlab

4

Solutions

14

Size

4

Solutions

14

Size

Problem 1547. Relative ratio of "1" in binary number

Created by: Marek Kuklis

Tags matlab, binary

1

Solution

23

Size

1

Solution

23

Size

1 – 50 of 125