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51 – 100 of 326

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

1

Solution

43

Size

1

Solution

43

Size

Problem 795. Joining Ranges

Created by: Dirk Engel

Tags sorting, matrix manipulation, numeric inputs

1

Solution

203

Size

1

Solution

203

Size

Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

14

Size

1

Solution

14

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

1

Solution

93

Size

1

Solution

93

Size

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

3

Solutions

55

Size

3

Solutions

55

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 885. Create logical matrix with a specific row and column sums

Created by: Amro

Tags matrix, logical, sum

1

Solution

44

Size

1

Solution

44

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

1

Solution

15

Size

1

Solution

15

Size

Problem 895. Generate N equally spaced intervals between -L and L

Created by: @bmtran (Bryant Tran)

Tags math, wrong_test_suite

1

Solution

18

Size

1

Solution

18

Size

Problem 801. Construct an index vector from two input vectors in vectorized fashion

Created by: Christopher

Tags matrix manipulation, vectorization, poor_test_suite

1

Solution

53

Size

1

Solution

53

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

2

Solutions

33

Size

2

Solutions

33

Size

Problem 307. First non-zero element in each column

Created by: Julio

Tags matrix, poor_test_suite

2

Solutions

44

Size

2

Solutions

44

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

1

Solution

41

Size

1

Solution

41

Size

Problem 875. Return a list sorted by number of consecutive occurrences

Created by: Jean-Marie Sainthillier

Tags vectors, indexing

2

Solutions

103

Size

2

Solutions

103

Size

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

1

Solution

20

Size

1

Solution

20

Size

Problem 970. Piecewise linear interpolation

Created by: James

Tags interpolation, piecewise

1

Solution

72

Size

1

Solution

72

Size

Problem 1394. Prime Ladders

Created by: Ned Gulley

Tags primes

4

Solutions

207

Size

4

Solutions

207

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

1

Solution

18

Size

1

Solution

18

Size

Problem 2342. Numbers spiral diagonals (Part 2)

Created by: Jean-Marie Sainthillier

Tags primes, project euler, spiral

2

Solutions

80

Size

2

Solutions

80

Size

Problem 44403. Goldbach's marginal conjecture - Write integer as sum of three primes

Created by: yurenchu

Tags primes, goldbach conjecture

1

Solution

71

Size

1

Solution

71

Size

Problem 64. The Goldbach Conjecture, Part 2

Created by: Cody Team

Tags primes

1

Solution

35

Size

1

Solution

35

Size

Problem 248. Twins in a Window

Created by: Ned Gulley

Tags primes

1

Solution

50

Size

1

Solution

50

Size

Problem 3016. Twin Primes

Created by: goc3

Tags prime, integer, sequence

3

Solutions

63

Size

3

Solutions

63

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

2

Solutions

51

Size

2

Solutions

51

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

1

Solution

43

Size

1

Solution

43

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

3

Solutions

49

Size

3

Solutions

49

Size

Problem 364. Matrix spiral

Created by: Bart

Tags matrix spiral

1

Solution

57

Size

1

Solution

57

Size

Problem 312. Better bullseye matrix

Created by: Alan Chalker

Tags matrices

2

Solutions

53

Size

2

Solutions

53

Size

Problem 579. Spiral In

Created by: Nicholas Howe

Tags recursion, matrix spiral

4

Solutions

73

Size

4

Solutions

73

Size

Problem 591. Create a patchwork matrix

Created by: Nicholas Howe

Tags matrix assembly

3

Solutions

95

Size

3

Solutions

95

Size

Problem 742. Symmetric matrix

Created by: Aurelien Queffurust

Tags symmetric

1

Solution

39

Size

1

Solution

39

Size

Problem 761. Create a matrix X, where each column is a shifted copy of the vector v

Created by: Julio

Tags matrix

1

Solution

54

Size

1

Solution

54

Size

Problem 803. Twist 'n' Match

Created by: Ned Gulley

Tags rotation

2

Solutions

422

Size

2

Solutions

422

Size

Problem 943. "mirror" matrix

Created by: Grzegorz Knor

Tags matrix manipulation, matrix

1

Solution

34

Size

1

Solution

34

Size

Problem 985. Make a Star Pyramid

Created by: HITESH TRIVEDI

Tags triangle, pyramid, star

1

Solution

47

Size

1

Solution

47

Size

Problem 1053. Create a Multiplication table matrix...

Created by: Pranav

Tags matrix, table

2

Solutions

20

Size

2

Solutions

20

Size

Problem 1121. Make a logical diamond using GALLERY function

Created by: Aurelien Queffurust

Tags gallery, diamond

1

Solution

68

Size

1

Solution

68

Size

Problem 1325. Special matrix

Created by: Dan

Tags basic matlab, trivial

1

Solution

51

Size

1

Solution

51

Size

Problem 1433. Mirror Image matrix across anti-diagonal

Created by: Chintan

Tags diag basics

1

Solution

42

Size

1

Solution

42

Size

Problem 514. Spot the rectangle (Part 2)

Created by: Ned Gulley

Tags matrices, 17x17

1

Solution

93

Size

1

Solution

93

Size

Problem 1448. Create Volcano (or Atoll) martix. It is an extension of Bullseye matrix problem.

Created by: Chintan

Tags bullseye

1

Solution

93

Size

1

Solution

93

Size

Problem 512. Spot the rectangle

Created by: Ned Gulley

Tags matrices, 17x17

2

Solutions

91

Size

2

Solutions

91

Size

Problem 1463. Pascal's Matrix

Created by: Yaroslav

Tags math, matlab 101, combinatorics

3

Solutions

61

Size

3

Solutions

61

Size

Problem 1488. Generate binary combinations for a given number of bit(s)

Created by: Suman Saha

Tags math, binary, communication

1

Solution

36

Size

1

Solution

36

Size

Problem 1482. Number of cyles and fixed points in a permutation

Created by: G K

Tags math, permutations

1

Solution

76

Size

1

Solution

76

Size

Problem 42938. Project Euler: Problem 18, Maximum path sum I

Created by: Riam Su

Tags projecteuler, euler

1

Solution

60

Size

1

Solution

60

Size

Problem 42797. Find the path through the cell

Created by: Jean-Marie Sainthillier

Tags cells, list

1

Solution

56

Size

1

Solution

56

Size

Problem 2617. Yet Another Path Finder

Created by: rifat

Tags graph, grid, path

1

Solution

339

Size

1

Solution

339

Size

Problem 2406. possible ways through matrix

Created by: rifat

Tags matrix manipulation, way finding

1

Solution

154

Size

1

Solution

154

Size

Problem 2405. The Number of Ways

Created by: Abdullah Caliskan

Tags matrix manipulation

1

Solution

63

Size

1

Solution

63

Size

51 – 100 of 326