Antoine - MATLAB Cody - MATLAB Central

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Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

1

Solution

47

Size

1

Solution

47

Size

Problem 662. Vectorize the digits of an Integer

Created by: Richard Zapor

Tags integer vector trick

1

Solution

20

Size

1

Solution

20

Size

Problem 1119. sum of non-primes

Created by: li jian

Tags isprimes, poor_problem_statement

2

Solutions

23

Size

2

Solutions

23

Size

Problem 1458. Is it a number?

Created by: Ye Cheng

Tags matlab 101, basic matlab, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 660. Find a subset that divides the vector into equal halves

Created by: Ned Gulley

Tags vector, asee, summation

2

Solutions

103

Size

2

Solutions

103

Size

Problem 410. Back to basics 20 - singleton dimensions

Created by: Alan Chalker

Tags dimensions

1

Solution

12

Size

1

Solution

12

Size

Problem 722. Make a run-length companion vector

Created by: Ned Gulley

Tags vector, asee, best

1

Solution

56

Size

1

Solution

56

Size

Problem 730. How many trades represent all the profit?

Created by: Doug Hull

Tags vector, asee, summation

2

Solutions

34

Size

2

Solutions

34

Size

Problem 299. vectorization in N

Created by: Julio

Tags vector, poor_test_suite

1

Solution

16

Size

1

Solution

16

Size

Problem 1406. Generate a NaN...on purpose

Created by: Michael C.

Tags nan

2

Solutions

11

Size

2

Solutions

11

Size

Problem 367. Specific Element Count

Created by: @bmtran (Bryant Tran)

Tags counting, sum, occurrences

3

Solutions

29

Size

3

Solutions

29

Size

Problem 1229. Determine the number of odd integers in a vector

Created by: Jeremy

Tags matlab, vector, matrix

4

Solutions

17

Size

4

Solutions

17

Size

Problem 337. Number of toolboxes?

Created by: Alan Chalker

Tags toolboxes, poor_test_suite

1

Solution

9

Size

1

Solution

9

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

1

Solution

13

Size

1

Solution

13

Size

Problem 1384. Who invented zero?

Created by: Harish Maradana

Tags fun, zero

1

Solution

9

Size

1

Solution

9

Size

Problem 298. No Twins?

Created by: Julio

Tags vector

2

Solutions

19

Size

2

Solutions

19

Size

Problem 1570. Is the input divisible by 3?

Created by: Jacek Ho

Tags math, poor_test_suite

1

Solution

15

Size

1

Solution

15

Size

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

1

Solution

24

Size

1

Solution

24

Size

Problem 1077. Count up then down

Created by: Khaled Hamed

Tags count

3

Solutions

23

Size

3

Solutions

23

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

2

Solutions

31

Size

2

Solutions

31

Size

Problem 223. Which quadrant?

Created by: AMITAVA BISWAS

Tags geometry

3

Solutions

32

Size

3

Solutions

32

Size

Problem 407. Back to basics 17 - white space

Created by: Alan Chalker

Tags white spaces, basics

3

Solutions

14

Size

3

Solutions

14

Size

Problem 1194. Replace multiples of 5 with NaN

Created by: Khaled Hamed

Tags basic matlab, basics, nan

1

Solution

18

Size

1

Solution

18

Size

Problem 130. Space Saver

Created by: AMITAVA BISWAS

Tags string, stupid question

1

Solution

14

Size

1

Solution

14

Size

Problem 507. Back to basics 26 - Keywords

Created by: Alan Chalker

Tags keywords, basics

2

Solutions

10

Size

2

Solutions

10

Size

Problem 1838. Min of a Matrix

Created by: Kyle

Tags matlab 101, basics, min

1

Solution

14

Size

1

Solution

14

Size

Problem 431. Indirect Sorting

Created by: Yvan Lengwiler

Tags sorting

3

Solutions

24

Size

3

Solutions

24

Size

Problem 117. Distance walked 3D

Created by: AMITAVA BISWAS

Tags walk

1

Solution

25

Size

1

Solution

25

Size

Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

1

Solution

23

Size

1

Solution

23

Size

Problem 460. Replace May with April

Created by: Sunu

Tags regexp, matlab, replace

1

Solution

14

Size

1

Solution

14

Size

Problem 347. Back to basics 15 - Benchmark

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 348. Back to basics 5 - Clipboard

Created by: Alan Chalker

Tags basic matlab

2

Solutions

10

Size

2

Solutions

10

Size

Problem 345. Back to basics 3 - Temp Directory

Created by: Alan Chalker

Tags basic matlab

2

Solutions

10

Size

2

Solutions

10

Size

Problem 1420. only input

Created by: Marco Castelli

Tags easy, basic matlab

1

Solution

6

Size

1

Solution

6

Size

Problem 509. Count photos

Created by: AMITAVA BISWAS

Tags combinatorics, basic matlab

2

Solutions

13

Size

2

Solutions

13

Size

Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 1501. Try 1.5.4: Celsius to Fahrenheit

Created by: Alex S.

Tags matlab 101, easy, start here

1

Solution

16

Size

1

Solution

16

Size

Problem 2509. Wind Chill Computation

Created by: Prof. Joe Hummel

Tags start here, basic matlab, uic

1

Solution

27

Size

1

Solution

27

Size

Problem 125. Remove DC

Created by: AMITAVA BISWAS

Tags acdc, poor_test_suite

2

Solutions

21

Size

2

Solutions

21

Size

Problem 346. Back to basics 4 - Search Path

Created by: Alan Chalker

Tags basic matlab

3

Solutions

10

Size

3

Solutions

10

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

3

Solutions

19

Size

3

Solutions

19

Size

Problem 142. give nth decimal place of pi

Created by: AMITAVA BISWAS

Tags pi

1

Solution

33

Size

1

Solution

33

Size

Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

Tags basic matlab, classes, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 224. pressure to dB?

Created by: AMITAVA BISWAS

Tags decibel, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 353. Back to basics 9 - Indexed References

Created by: Alan Chalker

Tags basic matlab, basics

2

Solutions

22

Size

2

Solutions

22

Size

Problem 2510. Solving Quadratic Equations (Version 1)

Created by: Prof. Joe Hummel

Tags uic, cs109, straightline computation

3

Solutions

31

Size

3

Solutions

31

Size

Problem 358. Who knows the last digit of pi?

Created by: Bart

Tags cody meets chuck norris, spam, spa

1

Solution

10

Size

1

Solution

10

Size

Problem 619. Multiply a column by a row

Created by: AMITAVA BISWAS

Tags basic matlab, matrix; multiply

2

Solutions

14

Size

2

Solutions

14

Size

Problem 343. Back to basics 1 - Saving

Created by: Alan Chalker

Tags basic matlab

2

Solutions

9

Size

2

Solutions

9

Size

Problem 148. Factorize THIS, buddy

Created by: the cyclist

Tags easy prime, basic matlab

3

Solutions

17

Size

3

Solutions

17

Size

1 – 50 of 330