Marcel

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1 – 50 of 496

Problem 2126. Split bread like the Pharaohs - Egyptian fractions and greedy algorithm

Created by: Muthu Annamalai

Tags rats, egyptian fraction

2

Solutions

60

Size

2

Solutions

60

Size

Problem 165. Woodall number

Created by: the cyclist

Tags woodall number theory

4

Solutions

11

Size

4

Solutions

11

Size

Problem 111. Find matching parenthesis

Created by: Aleksey

Tags parens, parentheses

3

Solutions

83

Size

3

Solutions

83

Size

Problem 2104. construct matrix with identical rows

Created by: sea knowledge

Tags basic matlab, construct identical row matrix

1

Solution

13

Size

1

Solution

13

Size

Problem 1070. Next Higher Power of B

Created by: @bmtran (Bryant Tran)

Tags plus15, nextpow2

1

Solution

17

Size

1

Solution

17

Size

Problem 2100. distance to a straight line (2D) given any 2 distinct points on this straight line

Created by: Marcel

Tags basic, distance, parameter representation of line

2

Solutions

64

Size

2

Solutions

64

Size

Problem 403. Einsteinium-253 decay

Created by: Bruce Raine

Tags radioactive decay, half-life, isotope

2

Solutions

20

Size

2

Solutions

20

Size

Problem 896. Sophie Germain prime

Created by: Aurelien Queffurust

Tags prime, primes, sophie germain

3

Solutions

18

Size

3

Solutions

18

Size

Problem 248. Twins in a Window

Created by: Ned Gulley

Tags primes

2

Solutions

48

Size

2

Solutions

48

Size

Problem 1043. Generate a string like abbcccddddeeeee

Created by: Aurelien Queffurust

Tags string manipulation

1

Solution

37

Size

1

Solution

37

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

2

Solutions

36

Size

2

Solutions

36

Size

Problem 172. Test if a Number is a Palindrome without using any String Operations

Created by: @bmtran (Bryant Tran)

Tags palindrome, number, powers of 10

2

Solutions

55

Size

2

Solutions

55

Size

Problem 2096. Perfect Square or not

Created by: Rahul Shinde

Tags sqrt(x)

1

Solution

14

Size

1

Solution

14

Size

Problem 1407. Is it an Armstrong number?

Created by: Harish Maradana

Tags armstrong no

1

Solution

20

Size

1

Solution

20

Size

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

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

2

Solutions

19

Size

2

Solutions

19

Size

Problem 566. Sum of first n terms of a harmonic progression

Created by: Srivardhini

Tags sequences, series, poor_test_suite

1

Solution

28

Size

1

Solution

28

Size

Problem 542. Vectorizing, too easy or too hard?

Created by: AMITAVA BISWAS

Tags regexp, string, vector

2

Solutions

12

Size

2

Solutions

12

Size

Problem 446. Solve the set of simultaneous linear equations

Created by: Bruce Raine

Tags simultaneous equations, linear

3

Solutions

15

Size

3

Solutions

15

Size

Problem 166. Kaprekar numbers

Created by: the cyclist

Tags kaprekar

1

Solution

47

Size

1

Solution

47

Size

Problem 156. Parasitic numbers

Created by: the cyclist

Tags parasitic

1

Solution

36

Size

1

Solution

36

Size

Problem 2094. Sum of diagonals elements of a matrix

Created by: Swapnali Gujar

Tags sum, diagonals

1

Solution

36

Size

1

Solution

36

Size

Problem 1370. Derivative of polynomial

Created by: Dan

Tags derivative

2

Solutions

26

Size

2

Solutions

26

Size

Problem 582. Function composition - harder

Created by: David Hruska

Tags function handles

1

Solution

36

Size

1

Solution

36

Size

Problem 720. Find number of days

Created by: Reza Ahmadzadeh

Tags date

2

Solutions

17

Size

2

Solutions

17

Size

Problem 324. 7 segment LED display

Created by: Alan Chalker

Tags number representations

3

Solutions

20

Size

3

Solutions

20

Size

Problem 462. letter yes yes & letter no no

Created by: AMITAVA BISWAS

Tags string, letter, alphabet

5

Solutions

25

Size

5

Solutions

25

Size

Problem 790. Cody Computer Part 5 - Guess the Name of Cody Computer

Created by: Aurelien Queffurust

Tags cody, labels, computer

5

Solutions

7

Size

5

Solutions

7

Size

Problem 1338. Binary Coder

Created by: Ahmed

Tags binary, conversion

2

Solutions

12

Size

2

Solutions

12

Size

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

2

Solutions

44

Size

2

Solutions

44

Size

Problem 748. Wrapping the Tower of Pisa

Created by: Paul Lambrechts

Tags fun, pizza, paper

2

Solutions

11

Size

2

Solutions

11

Size

Problem 423. System of equations

Created by: Tom

Tags system of equations

2

Solutions

34

Size

2

Solutions

34

Size

Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

1

Solution

46

Size

1

Solution

46

Size

Problem 288. Construct a string from letters and counts

Created by: Alex Feinman

Tags strings, error-checking

1

Solution

68

Size

1

Solution

68

Size

Problem 408. Back to basics 18 - justification

Created by: Alan Chalker

Tags strings, justification

1

Solution

11

Size

1

Solution

11

Size

Problem 110. Make an N-dimensional Multiplication Table

Created by: @bmtran (Bryant Tran)

Tags multiplication, linear algebra

1

Solution

75

Size

1

Solution

75

Size

Problem 2093. Who is the baby and who is the daddy in this family?

Created by: Swapnali Gujar

Tags not min/max

2

Solutions

45

Size

2

Solutions

45

Size

Problem 2091. return row and column indices given 2 values which define a range

Created by: Marcel

Tags matrix, logical, indices

1

Solution

113

Size

1

Solution

113

Size

Problem 975. Gauss Eliminate 2-by-2 example

Created by: Robert Canfield

Tags linear algebra, aoe2074

2

Solutions

36

Size

2

Solutions

36

Size

Problem 264. Find the "ordinary" or Euclidean distance between A and Z

Created by: Bruce Raine

Tags distance, euclidean, cartesian

1

Solution

14

Size

1

Solution

14

Size

Problem 279. collision

Created by: AMITAVA BISWAS

Tags collision

1

Solution

24

Size

1

Solution

24

Size

Problem 2063. A matrix of extroverts

Created by: James

Tags extroverts, not enough narcissism

1

Solution

54

Size

1

Solution

54

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

1

Solution

25

Size

1

Solution

25

Size

Problem 1116. Calculate the height of an object dropped from the sky

Created by: Carl

Tags physics, gravity, acceleration

3

Solutions

22

Size

3

Solutions

22

Size

Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

1

Solution

61

Size

1

Solution

61

Size

Problem 865. Add more zeros

Created by: Jean-Marie Sainthillier

Tags vector

5

Solutions

12

Size

5

Solutions

12

Size

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

Created by: Marek Kuklis

Tags matlab, binary

1

Solution

20

Size

1

Solution

20

Size

Problem 1211. Create an 'arrow-head" matrix

Created by: Khaled Hamed

Tags arrow

3

Solutions

41

Size

3

Solutions

41

Size

Problem 1053. Create a Multiplication table matrix...

Created by: Pranav

Tags matrix, table

3

Solutions

18

Size

3

Solutions

18

Size

Problem 236. newRMS

Created by: AMITAVA BISWAS

Tags dsp

4

Solutions

20

Size

4

Solutions

20

Size

Problem 581. Function composition

Created by: David Hruska

Tags function handles

2

Solutions

15

Size

2

Solutions

15

Size

1 – 50 of 496