David Verrelli - MATLAB Cody - MATLAB Central

David Verrelli

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Problem 52323. Guess the number I'm thinking of (Part 2)

Created by: David Verrelli

Tags random, probability, game theory

4

Solvers

60

Size

4

Solvers

60

Size

Problem 44695. What score did they give?

Created by: David Verrelli

Tags basic matlab, precision, rounding error

9

Solvers

50

Size

9

Solvers

50

Size

Problem 44694. Monte Carlo integration: area of a polygon

Created by: David Verrelli

Tags random, polygon, area

7

Solvers

59

Size

7

Solvers

59

Size

Problem 44692. Is input the global variable z?

Created by: David Verrelli

Tags basic matlab, global

4

Solvers

15

Size

4

Solvers

15

Size

Problem 44691. Comparison of floating-point numbers (singles)

Created by: David Verrelli

Tags basic matlab, data types, floating-point numbers

6

Solvers

31

Size

6

Solvers

31

Size

Problem 44690. Comparison of floating-point numbers (doubles)

Created by: David Verrelli

Tags basic matlab, basics, data types

7

Solvers

26

Size

7

Solvers

26

Size

Problem 44655. Computational power of Cody servers

Created by: David Verrelli

Tags curve fitting, meta-problem, regression

2

Solvers

111

Size

2

Solvers

111

Size

Problem 44631. Make your own Test Suite (part 0)

Created by: David Verrelli

Tags meta-problem, test suite, assert

5

Solvers

27

Size

5

Solvers

27

Size

Problem 44630. Guess the number I'm thinking of (Part 1)

Created by: David Verrelli

Tags random, probability, game theory

50

Solvers

25

Size

50

Solvers

25

Size

Problem 44628. The other half of the Fibonacci sequence

Created by: David Verrelli

Tags sequences, fibonacci, data types

17

Solvers

37

Size

17

Solvers

37

Size

Problem 44616. Make your own Test Suite (part 2)

Created by: David Verrelli

Tags meta-problem, test suite, assert

3

Solvers

61

Size

3

Solvers

61

Size

Problem 44617. Make your own Test Suite (part 1)

Created by: David Verrelli

Tags meta-problem, test suite, assert

3

Solvers

61

Size

3

Solvers

61

Size

Problem 44545. "Percentages may not total 100 due to rounding"

Created by: David Verrelli

Tags precision, rounding error, rounding

3

Solvers

27

Size

3

Solvers

27

Size

Problem 44541. Arrange the names in alphabetical order (2)

Created by: David Verrelli

Tags sorting, text, deutsch

7

Solvers

27

Size

7

Solvers

27

Size

Problem 44538. Arrange the names in alphabetical order (1)

Created by: David Verrelli

Tags sorting, text, lingua franca

8

Solvers

39

Size

8

Solvers

39

Size

Problem 44521. Make your own Test Suite (part 3)

Created by: David Verrelli

Tags speed, meta-problem, test suite

3

Solvers

116

Size

3

Solvers

116

Size

Problem 44513. Add all the numbers between two limits (inclusive)

Created by: David Verrelli

Tags precision, data types, arithmetic series

5

Solvers

53

Size

5

Solvers

53

Size

Problem 44508. Curve fitting (non-linear functions) & function handles

Created by: David Verrelli

Tags function handles, curve fitting, speed

2

Solvers

102

Size

2

Solvers

102

Size

Problem 44507. Curve fitting (linear functions) & function handles

Created by: David Verrelli

Tags function handles, curve fitting, data compression

9

Solvers

25

Size

9

Solvers

25

Size

Problem 44503. Anyone for tennis? Your chances of winning a tie-break game

Created by: David Verrelli

Tags permutations, probability, tennis

4

Solvers

63

Size

4

Solvers

63

Size

Problem 44502. Anyone for tennis? Your chances of winning a (standard) game

Created by: David Verrelli

Tags permutations, probability, tennis

4

Solvers

55

Size

4

Solvers

55

Size

Problem 44466. The twelve days of Christmas

Created by: David Verrelli

Tags sequences, series, basic matlab

140

Solvers

17

Size

140

Solvers

17

Size

Problem 44451. Rate of event occurence: find percentiles of the distribution (for smallish rates)

Created by: David Verrelli

Tags statistics, poisson distribution

11

Solvers

38

Size

11

Solvers

38

Size

Problem 44435. Testing for randomness: uniform distribution of real numbers (distribution checking)

Created by: David Verrelli

Tags random, randomness, udf

2

Solvers

37

Size

2

Solvers

37

Size

Problem 44405. Back to basics: adding comments to your code

Created by: David Verrelli

Tags basics, comments

10

Solvers

44

Size

10

Solvers

44

Size

Problem 44393. Testing for randomness: uniform distribution of integers

Created by: David Verrelli

Tags random, randomness, udf

3

Solvers

81

Size

3

Solvers

81

Size

Problem 44389. Just take it easy for a second or two!

Created by: David Verrelli

Tags time, timing

9

Solvers

18

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9

Solvers

18

Size

Problem 44388. Wait a second!

Created by: David Verrelli

Tags time, timing

15

Solvers

9

Size

15

Solvers

9

Size

Problem 44383. Code breaker, Part III: Operation Xiangliu

Created by: David Verrelli

Tags speed, cipher, cryptography

11

Solvers

222

Size

11

Solvers

222

Size

Problem 44357. Back to basics: throwing errors / exceptions

Created by: David Verrelli

Tags division, basics, data types

6

Solvers

44

Size

6

Solvers

44

Size

Problem 44356. Code breaker, Part II: Operation Orthos

Created by: David Verrelli

Tags speed, cipher, cryptography

25

Solvers

78

Size

25

Solvers

78

Size

Problem 44351. Code breaker, Part I: Operation Phoenix

Created by: David Verrelli

Tags speed, cipher, cryptography

38

Solvers

34

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38

Solvers

34

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Problem 44348. Seemingly impossible problem

Created by: David Verrelli

Tags hack, impossible

24

Solvers

10

Size

24

Solvers

10

Size

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