Matteo Valentinuzzi - MATLAB Cody - MATLAB Central

Matteo Valentinuzzi

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Problem 44365. An asteroid and a spacecraft

Created by: AMITAVA BISWAS

Tags projectile, mechanics, cody5

1

Solution

73

Size

1

Solution

73

Size

Problem 52522. Easy Sequences 4: Eliminate the Days of Confusion

Created by: Ramon Villamangca

Tags easy, sequence, date and time

1

Solution

223

Size

1

Solution

223

Size

Problem 52462. Easy Sequences 1: Find the index of an element

Created by: Ramon Villamangca

Tags easy, indexing, sequences

2

Solutions

28

Size

2

Solutions

28

Size

Problem 42453. Divisible by n, prime vs. composite divisors

Created by: goc3

Tags prime, string, precision

3

Solutions

132

Size

3

Solutions

132

Size

Problem 42415. Divisible by 13

Created by: goc3

Tags string, precision, overflow

7

Solutions

134

Size

7

Solutions

134

Size

Problem 42418. Divisible by 16

Created by: goc3

Tags string, precision, overflow

1

Solution

125

Size

1

Solution

125

Size

Problem 42417. Divisible by 15

Created by: goc3

Tags string, precision, overflow

1

Solution

58

Size

1

Solution

58

Size

Problem 42416. Divisible by 14

Created by: goc3

Tags string, precision, overflow

1

Solution

118

Size

1

Solution

118

Size

Problem 42414. Divisible by 12

Created by: goc3

Tags string, precision, overflow

1

Solution

119

Size

1

Solution

119

Size

Problem 42412. Divisible by 10

Created by: goc3

Tags string, precision, overflow

1

Solution

16

Size

1

Solution

16

Size

Problem 42411. Divisible by 9

Created by: goc3

Tags string, precision, overflow

1

Solution

52

Size

1

Solution

52

Size

Problem 42410. Divisible by 8

Created by: goc3

Tags string, precision, overflow

2

Solutions

48

Size

2

Solutions

48

Size

Problem 42409. Divisible by 7

Created by: goc3

Tags string, precision, overflow

2

Solutions

106

Size

2

Solutions

106

Size

Problem 1188. The Answer to Life, the Universe, and Everything

Created by: Joseph Kirk

Tags douglas adams, fun

1

Solution

12

Size

1

Solution

12

Size

Problem 1674. How many jokers?

Created by: AMITAVA BISWAS

Tags easy, simple

1

Solution

15

Size

1

Solution

15

Size

Problem 157. The Hitchhiker's Guide to MATLAB

Created by: the cyclist

Tags "douglas adams", douglas adams, fun

1

Solution

13

Size

1

Solution

13

Size

Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3

Created by: goc3

Tags matrix, sum, linear

1

Solution

66

Size

1

Solution

66

Size

Problem 42382. Combined Ages 1 - Symmetric, n = 3

Created by: goc3

Tags matrix, sum, linear

2

Solutions

40

Size

2

Solutions

40

Size

Problem 446. Solve the set of simultaneous linear equations

Created by: Bruce Raine

Tags simultaneous equations, linear

1

Solution

13

Size

1

Solution

13

Size

Problem 42988. Linear system of equations

Created by: Abhishek Jain

Tags equations

1

Solution

13

Size

1

Solution

13

Size

Problem 423. System of equations

Created by: Tom

Tags system of equations

1

Solution

31

Size

1

Solution

31

Size

Problem 389. Column norms of a matrix

Created by: Federico

Tags linear algebra, matrix, norm

1

Solution

32

Size

1

Solution

32

Size

Problem 2493. Must be in the front row...

Created by: James

Tags matrix manipulation, shifting

2

Solutions

69

Size

2

Solutions

69

Size

Problem 2442. Magnet and Iron

Created by: rifat

Tags matrix manipulation

1

Solution

106

Size

1

Solution

106

Size

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

2

Solutions

28

Size

2

Solutions

28

Size

Problem 2178. Matrix multiplication across rows

Created by: Swapnali Gujar

Tags multiplication, matrix manipulation, basic matlab

1

Solution

36

Size

1

Solution

36

Size

Problem 1972. Convert matrix to 3D array of triangular matrices

Created by: Matthew Eicholtz

Tags matlab, matrix manipulation, logical indexing

1

Solution

81

Size

1

Solution

81

Size

Problem 1898. Too Many Zeros, Dump Them!

Created by: Mineralter

Tags easy, unuseful zero, simplify

1

Solution

35

Size

1

Solution

35

Size

Problem 42408. Divisible by 6

Created by: goc3

Tags string, precision, overflow

1

Solution

112

Size

1

Solution

112

Size

Problem 42407. Divisible by 5

Created by: goc3

Tags string, precision, overflow

1

Solution

24

Size

1

Solution

24

Size

Problem 42406. Divisible by 4

Created by: goc3

Tags string, precision, overflow

1

Solution

114

Size

1

Solution

114

Size

Problem 42405. Divisible by 3

Created by: goc3

Tags string, precision, overflow

1

Solution

48

Size

1

Solution

48

Size

Problem 42404. Divisible by 2

Created by: goc3

Tags string, precision, overflow

1

Solution

49

Size

1

Solution

49

Size

Problem 1687. Poker Card Deal!

Created by: Chris E.

Tags sorting, fun, list creation

1

Solution

173

Size

1

Solution

173

Size

Problem 2481. Mongean Shuffle : 2

Created by: rifat

Tags card shuffle

1

Solution

57

Size

1

Solution

57

Size

Problem 2479. Mongean Shuffle

Created by: rifat

Tags card shuffle

1

Solution

29

Size

1

Solution

29

Size

Problem 2482. Card Game

Created by: rifat

Tags card game

1

Solution

29

Size

1

Solution

29

Size

Problem 8045. Gold Standard

Created by: goc3

Tags money, conversion, gold

2

Solutions

279

Size

2

Solutions

279

Size

Problem 3070. Pattern Recognition 3 - Variable Unit and Array Length (including cell arrays)

Created by: goc3

Tags array, pattern, recognition

1

Solution

110

Size

1

Solution

110

Size

Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

Created by: goc3

Tags array, pattern, recognition

1

Solution

88

Size

1

Solution

88

Size

Problem 3068. Pattern Recognition 1 - Known Unit Length

Created by: goc3

Tags array, pattern, recognition

1

Solution

49

Size

1

Solution

49

Size

Problem 3012. Self-similarity 3 - Every other pair of terms

Created by: goc3

Tags integer, self, similar

1

Solution

46

Size

1

Solution

46

Size

Problem 3011. Self-similarity 2 - Every third term

Created by: goc3

Tags integer, sequence, self

1

Solution

34

Size

1

Solution

34

Size

Problem 3010. Self-similarity 1 - Every other term

Created by: goc3

Tags integer, sequence, self

1

Solution

35

Size

1

Solution

35

Size

Problem 3003. Mobius function

Created by: goc3

Tags prime, number, factor

1

Solution

80

Size

1

Solution

80

Size

Problem 3002. Not square-free number sequence

Created by: goc3

Tags square, number, integer

1

Solution

50

Size

1

Solution

50

Size

Problem 3001. Sphenic number sequence

Created by: goc3

Tags prime, number, factor

1

Solution

28

Size

1

Solution

28

Size

Problem 45800. SatCom #6: Inclination of a Sun-Synchronous Orbit

Created by: Mark Posen

Tags space, orbit mechanics, satellite

1

Solution

69

Size

1

Solution

69

Size

Problem 1280. Elastic Collision 001: 1-D

Created by: Richard Zapor

Tags physics, ke, momentum

1

Solution

104

Size

1

Solution

104

Size

Problem 561. Find the jerk

Created by: Kye Taylor

Tags physics, jerk, derivative

1

Solution

22

Size

1

Solution

22

Size

1 – 50 of 570