Alex P.

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1 – 50 of 206

Problem 126. Filter AC, pass DC

Created by: AMITAVA BISWAS

Tags acdc, basic matlab

2

Solutions

19

Size

2

Solutions

19

Size

Problem 731. Given a window, how many subsets of a vector sum positive

Created by: Doug Hull

Tags asee, good

4

Solutions

33

Size

4

Solutions

33

Size

Problem 1658. Simple equation: Annual salary

Created by: matlab.zyante.com

Tags easy, basics, salary

2

Solutions

10

Size

2

Solutions

10

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

2

Solutions

37

Size

2

Solutions

37

Size

Problem 128. Sorted highest to lowest?

Created by: AMITAVA BISWAS

Tags sort, basic matlab, basics

2

Solutions

14

Size

2

Solutions

14

Size

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

1

Solution

14

Size

1

Solution

14

Size

Problem 92. Find state names that start with the letter N

Created by: Cody Team

Tags regexp, states

1

Solution

12

Size

1

Solution

12

Size

Problem 544. Create a square matrix of multiples

Created by: Bruce Raine

Tags easy, square matrix, muliples

2

Solutions

20

Size

2

Solutions

20

Size

Problem 1335. MATCH THE STRINGS (2 CHAR) very easy

Created by: Harish Maradana

Tags match, poor_test_suite

2

Solutions

20

Size

2

Solutions

20

Size

Problem 1338. Binary Coder

Created by: Ahmed

Tags binary, conversion

1

Solution

12

Size

1

Solution

12

Size

Problem 1192. Say something funny

Created by: Alfonso Nieto-Castanon

Tags funny

3

Solutions

92

Size

3

Solutions

92

Size

Problem 1329. dir with recursive subdirectory search

Created by: Alex P.

Tags dir, struct, files

1

Solution

155

Size

1

Solution

155

Size

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

3

Solutions

86

Size

3

Solutions

86

Size

Problem 1158. Sum the elements in either diagonal of a square matrix

Created by: Tom Holz

Tags matrix, basic matlab, diagonal

1

Solution

28

Size

1

Solution

28

Size

Problem 844. Find files with extension ext in the current directory

Created by: Jean-Marie Sainthillier

Tags dir, directory

2

Solutions

88

Size

2

Solutions

88

Size

Problem 1050. Basics: 'Find the eigenvalues of given matrix

Created by: Harish Maradana

Tags matrix, poor_test_suite

1

Solution

10

Size

1

Solution

10

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

36

Size

1

Solution

36

Size

Problem 408. Back to basics 18 - justification

Created by: Alan Chalker

Tags strings, justification

1

Solution

47

Size

1

Solution

47

Size

Problem 647. Getting the absolute index from a matrix

Created by: Doug Hull

Tags indexing, ml101

1

Solution

20

Size

1

Solution

20

Size

Problem 409. Back to basics 19 - character types

Created by: Alan Chalker

Tags strings, basic matlab

2

Solutions

13

Size

2

Solutions

13

Size

Problem 646. Getting the row and column location from a matrix

Created by: Doug Hull

Tags indexing, basics, ml101

1

Solution

24

Size

1

Solution

24

Size

Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

1

Solution

11

Size

1

Solution

11

Size

Problem 584. middleAsColumn: Return all but first and last element as a column vector

Created by: Nicholas Howe

Tags matlab 101, basics

3

Solutions

17

Size

3

Solutions

17

Size

Problem 406. Back to basics 16 - byte order

Created by: Alan Chalker

Tags byte order, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

1

Solution

18

Size

1

Solution

18

Size

Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

Tags basic matlab, basics, ml101

1

Solution

10

Size

1

Solution

10

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

1

Solution

13

Size

1

Solution

13

Size

Problem 344. Back to basics 2 - Function Path

Created by: Alan Chalker

Tags basic matlab

3

Solutions

30

Size

3

Solutions

30

Size

Problem 357. Back to basics 13 - Input variables

Created by: Alan Chalker

Tags basic matlab

2

Solutions

10

Size

2

Solutions

10

Size

Problem 346. Back to basics 4 - Search Path

Created by: Alan Chalker

Tags basic matlab

1

Solution

8

Size

1

Solution

8

Size

Problem 348. Back to basics 5 - Clipboard

Created by: Alan Chalker

Tags basic matlab

2

Solutions

11

Size

2

Solutions

11

Size

Problem 405. Back to basics 15 - classes

Created by: Alan Chalker

Tags basic matlab, classes, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 505. Back to basics 24 - Symbolic variables

Created by: Alan Chalker

Tags symbolic variables

1

Solution

10

Size

1

Solution

10

Size

Problem 506. Back to basics 25 - Valid variable names

Created by: Alan Chalker

Tags variable names, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 507. Back to basics 26 - Keywords

Created by: Alan Chalker

Tags keywords, basics

1

Solution

8

Size

1

Solution

8

Size

Problem 407. Back to basics 17 - white space

Created by: Alan Chalker

Tags white spaces, basics

2

Solutions

10

Size

2

Solutions

10

Size

Problem 151. Magic!

Created by: the cyclist

Tags magic

5

Solutions

48

Size

5

Solutions

48

Size

Problem 868. Replace all zeros and NaNs in a matrix with the string 'error'

Created by: Ken Deeley

Tags cell arrays, logical indexing, cellfun

1

Solution

45

Size

1

Solution

45

Size

Problem 345. Back to basics 3 - Temp Directory

Created by: Alan Chalker

Tags basic matlab

1

Solution

8

Size

1

Solution

8

Size

Problem 163. Love triangles

Created by: the cyclist

Tags vectors, triangle, basic matlab

2

Solutions

22

Size

2

Solutions

22

Size

Problem 325. 2 b | ~ 2 b

Created by: Alan Chalker

Tags strings, basic matlab

2

Solutions

17

Size

2

Solutions

17

Size

Problem 142. give nth decimal place of pi

Created by: AMITAVA BISWAS

Tags pi

1

Solution

33

Size

1

Solution

33

Size

Problem 1230. Who is the smartest MATLAB programmer?

Created by: Jeremy

Tags strings, matlab, start here

1

Solution

8

Size

1

Solution

8

Size

Problem 760. Duplicate each element of a vector.

Created by: Julio

Tags vectors, poor_test_suite

2

Solutions

22

Size

2

Solutions

22

Size

Problem 623. Rotate a Matrix

Created by: Yudong Zhang

Tags basic matlab, function, basics

2

Solutions

11

Size

2

Solutions

11

Size

Problem 347. Back to basics 15 - Benchmark

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

8

Size

1

Solution

8

Size

Problem 619. Multiply a column by a row

Created by: AMITAVA BISWAS

Tags basic matlab, matrix; multiply

1

Solution

11

Size

1

Solution

11

Size

Problem 545. Flip the main diagonal of a matrix

Created by: Bruce Raine

Tags magic, diagonal

3

Solutions

22

Size

3

Solutions

22

Size

Problem 627. Compute a dot product of two vectors x and y

Created by: Evgeny

Tags linear algebra, basic matlab, basics

2

Solutions

12

Size

2

Solutions

12

Size

1 – 50 of 206