Alan Chalker - MATLAB Cody - MATLAB Central

Alan Chalker

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Problem 466. Compress strings (not springs)

Created by: AMITAVA BISWAS

Tags string, edit, character

2

Solutions

22

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2

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22

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Problem 467. Mr. Pyramidad & Ms. Whissy Bolower

Created by: AMITAVA BISWAS

Tags non-sustainable business model

2

Solutions

21

Size

2

Solutions

21

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Problem 486. Surface Fit z(x,y)

Created by: AMITAVA BISWAS

Tags surface, quadratic, polynomial

3

Solutions

51

Size

3

Solutions

51

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Problem 489. Bang Bang in Bangalore

Created by: AMITAVA BISWAS

Tags find, string, match

2

Solutions

21

Size

2

Solutions

21

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Problem 501. Let's do Markov Chains!

Created by: Stephen

Tags linear algebra, markov chain

3

Solutions

39

Size

3

Solutions

39

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Problem 507. Back to basics 26 - Keywords

Created by: Alan Chalker

Tags keywords, basics

1

Solution

10

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1

Solution

10

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Problem 506. Back to basics 25 - Valid variable names

Created by: Alan Chalker

Tags variable names, basics

1

Solution

12

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1

Solution

12

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Problem 505. Back to basics 24 - Symbolic variables

Created by: Alan Chalker

Tags symbolic variables

1

Solution

12

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1

Solution

12

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Problem 459. Sum of diagonal of a square matrix

Created by: Sunu

Tags basic matlab, basics, poor_test_suite

1

Solution

14

Size

1

Solution

14

Size

Problem 460. Replace May with April

Created by: Sunu

Tags regexp, matlab, replace

1

Solution

14

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1

Solution

14

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Problem 497. Make an awesome ramp for a tiny motorcycle stuntman

Created by: Stephen

Tags stunt ramp

3

Solutions

42

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3

Solutions

42

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Problem 446. Solve the set of simultaneous linear equations

Created by: Bruce Raine

Tags simultaneous equations, linear

1

Solution

13

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1

Solution

13

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Problem 451. Is this matrix orthogonal?

Created by: Bruce Raine

Tags orthogonal

4

Solutions

28

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4

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28

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Problem 58. Tic Tac Toe FTW

Created by: Cody Team

Tags game, fun, tic tac toe

1

Solution

341

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1

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341

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Problem 419. Acidity of vinegar and salts

Created by: AMITAVA BISWAS

Tags chemistry, medical

3

Solutions

20

Size

3

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20

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Problem 422. Closely related?

Created by: AMITAVA BISWAS

Tags medical

2

Solutions

12

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2

Solutions

12

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Problem 425. ranch area?

Created by: AMITAVA BISWAS

Tags area

4

Solutions

30

Size

4

Solutions

30

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Problem 423. System of equations

Created by: Tom

Tags system of equations

2

Solutions

31

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2

Solutions

31

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Problem 431. Indirect Sorting

Created by: Yvan Lengwiler

Tags sorting

1

Solution

24

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1

Solution

24

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Problem 434. Return the Fibonacci Sequence

Created by: Matt Fig

Tags fibonacci

4

Solutions

59

Size

4

Solutions

59

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Problem 117. Distance walked 3D

Created by: AMITAVA BISWAS

Tags walk

2

Solutions

23

Size

2

Solutions

23

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Problem 67. Find common elements in matrix rows

Created by: Cody Team

Tags matlab

4

Solutions

95

Size

4

Solutions

95

Size

Problem 415. Sum the Infinite Series

Created by: Roger Stafford

Tags infinite series

10

Solutions

105

Size

10

Solutions

105

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

12

Size

1

Solution

12

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Problem 412. Back to basics 22 - Rotate a matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

12

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1

Solution

12

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Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

14

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1

Solution

14

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Problem 410. Back to basics 20 - singleton dimensions

Created by: Alan Chalker

Tags dimensions

1

Solution

12

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1

Solution

12

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Problem 409. Back to basics 19 - character types

Created by: Alan Chalker

Tags strings, basic matlab

2

Solutions

15

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2

Solutions

15

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Problem 408. Back to basics 18 - justification

Created by: Alan Chalker

Tags strings, justification

1

Solution

13

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1

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13

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Problem 407. Back to basics 17 - white space

Created by: Alan Chalker

Tags white spaces, basics

1

Solution

12

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1

Solution

12

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Problem 406. Back to basics 16 - byte order

Created by: Alan Chalker

Tags byte order, basics

1

Solution

12

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1

Solution

12

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Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

Tags basic matlab, classes, basics

1

Solution

12

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1

Solution

12

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Problem 137. wait for me

Created by: AMITAVA BISWAS

Tags wait, poor_test_suite, poor_problem_statement

1

Solution

14

Size

1

Solution

14

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Problem 200. does it touch ?

Created by: eric landiech

Tags language recognition

3

Solutions

25

Size

3

Solutions

25

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Problem 403. Einsteinium-253 decay

Created by: Bruce Raine

Tags radioactive decay, half-life, isotope

2

Solutions

26

Size

2

Solutions

26

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Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

4

Solutions

30

Size

4

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30

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

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

4

Solutions

43

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4

Solutions

43

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Problem 387. drowsy?

Created by: AMITAVA BISWAS

Tags sleep

9

Solutions

37

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9

Solutions

37

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Problem 394. Convert String to Morse Code

Created by: NeoGenesis

Tags strings, conversion, coding

2

Solutions

121

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2

Solutions

121

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Problem 396. Dancing with wolves?

Created by: AMITAVA BISWAS

Tags dance

6

Solutions

27

Size

6

Solutions

27

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Problem 397. capable husband?

Created by: AMITAVA BISWAS

Tags certified husband

4

Solutions

10

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4

Solutions

10

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Problem 400. Person of interest?

Created by: AMITAVA BISWAS

Tags detective

2

Solutions

23

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2

Solutions

23

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Problem 401. cos for boss?

Created by: AMITAVA BISWAS

Tags trigonometry

12

Solutions

45

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12

Solutions

45

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Problem 207. hackathon impossible

Created by: Alfonso Nieto-Castanon

Tags rand, hack

16

Solutions

41

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16

Solutions

41

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Problem 252. Project Euler: Problem 16, Sums of Digits of Powers of Two

Created by: @bmtran (Bryant Tran)

Tags project euler, big integer, digits

5

Solutions

28

Size

5

Solutions

28

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Problem 269. Find Rotated Substring

Created by: Roy Mathew

Tags regexp, strings

2

Solutions

44

Size

2

Solutions

44

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Problem 272. Generalized N-Cards Problem

Created by: @bmtran (Bryant Tran)

Tags squences, cards, numbers

4

Solutions

70

Size

4

Solutions

70

Size

Problem 271. N-Cards Problem

Created by: @bmtran (Bryant Tran)

Tags math, loop

2

Solutions

44

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2

Solutions

44

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Problem 340. Find last non-zero in a given dimension

Created by: Sven

Tags find, multi-dimensional

4

Solutions

32

Size

4

Solutions

32

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Problem 360. peta to nano (x-ray)

Created by: AMITAVA BISWAS

Tags physics

5

Solutions

16

Size

5

Solutions

16

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