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Problem 129. All capital?

Created by: AMITAVA BISWAS

Tags string, basic matlab

1

Solution

17

Size

1

Solution

17

Size

Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

1

Solution

13

Size

1

Solution

13

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 676. Reindex a vector

Created by: James

Tags handling vectors, indices

3

Solutions

19

Size

3

Solutions

19

Size

Problem 924. intersection of matrices

Created by: Richard

Tags matrix, poor_problem_statement

1

Solution

15

Size

1

Solution

15

Size

Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

1

Solution

23

Size

1

Solution

23

Size

Problem 963. We love vectorized solutions. Problem 1 : remove the row average.

Created by: William Smith

Tags speed, vectorized, subtraction

1

Solution

13

Size

1

Solution

13

Size

Problem 885. Create logical matrix with a specific row and column sums

Created by: Amro

Tags matrix, logical, sum

1

Solution

28

Size

1

Solution

28

Size

Problem 42766. Is my wife really right?

Created by: Marvin Schmidt

Tags fun

9

Solutions

19

Size

9

Solutions

19

Size

Problem 354. Back to basics 10 - Max Float

Created by: Alan Chalker

Tags basic matlab, basics

1

Solution

8

Size

1

Solution

8

Size

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

Created by: Doug Hull

Tags basic matlab, basics, ml101

3

Solutions

10

Size

3

Solutions

10

Size

Problem 163. Love triangles

Created by: the cyclist

Tags vectors, triangle, basic matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 710. Replace Vector Elements

Created by: Reza Ahmadzadeh

Tags basic matlab, replace

1

Solution

15

Size

1

Solution

15

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

12

Size

1

Solution

12

Size

Problem 413. Back to basics 23 - Triangular matrix

Created by: Alan Chalker

Tags matrices, basic matlab, basics

1

Solution

10

Size

1

Solution

10

Size

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

3

Solutions

19

Size

3

Solutions

19

Size

Problem 180. Omit columns averages from a matrix

Created by: Roy Fahn

Tags columns, matrix

1

Solution

15

Size

1

Solution

15

Size

Problem 1193. Insert zeros into vector

Created by: Selvaraaju Murugesan

Tags basic matlab

1

Solution

25

Size

1

Solution

25

Size

Problem 690. Remove the two elements next to NaN value

Created by: Aurelien Queffurust

Tags nan, meshgrid, binary operation

2

Solutions

29

Size

2

Solutions

29

Size

Problem 589. Matrix indexing with two vectors of indices

Created by: Nicholas Howe

Tags basic, matlab 101, indexing

2

Solutions

23

Size

2

Solutions

23

Size

Problem 830. Fill a zeros matrix

Created by: Aurelien Queffurust

Tags logical operations

1

Solution

31

Size

1

Solution

31

Size

Problem 544. Create a square matrix of multiples

Created by: Bruce Raine

Tags easy, square matrix, muliples

1

Solution

18

Size

1

Solution

18

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

1

Solution

10

Size

1

Solution

10

Size

Problem 1838. Min of a Matrix

Created by: Kyle

Tags matlab 101, basics, min

1

Solution

12

Size

1

Solution

12

Size

Problem 411. Back to basics 21 - Matrix replicating

Created by: Alan Chalker

Tags matrices, basics

1

Solution

12

Size

1

Solution

12

Size

Problem 155. All your base are belong to us

Created by: the cyclist

Tags logarithm base, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

1

Solution

28

Size

1

Solution

28

Size

Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

Created by: AMITAVA BISWAS

Tags binary

2

Solutions

15

Size

2

Solutions

15

Size

Problem 300. Remove NaN ?

Created by: Julio

Tags matrix, logical

1

Solution

17

Size

1

Solution

17

Size

Problem 642. Convert a vector into a number

Created by: Doug Hull

Tags ml101

1

Solution

14

Size

1

Solution

14

Size

Problem 240. Project Euler: Problem 6, Natural numbers, squares and sums.

Created by: Doug Hull

Tags projecteuler

2

Solutions

25

Size

2

Solutions

25

Size

Problem 358. Who knows the last digit of pi?

Created by: Bart

Tags cody meets chuck norris, spam, spa

1

Solution

8

Size

1

Solution

8

Size

Problem 858. Permute diagonal and antidiagonal

Created by: Jean-Marie Sainthillier

Tags matrix, diag

1

Solution

49

Size

1

Solution

49

Size

Problem 859. Get the elements of diagonal and antidiagonal for any m-by-n matrix

Created by: Aurelien Queffurust

Tags diagonal, diag, anti-diagonal

3

Solutions

54

Size

3

Solutions

54

Size

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

Created by: Nicholas Howe

Tags matlab 101, basics

2

Solutions

34

Size

2

Solutions

34

Size

Problem 307. First non-zero element in each column

Created by: Julio

Tags matrix, poor_test_suite

1

Solution

27

Size

1

Solution

27

Size

Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

1

Solution

11

Size

1

Solution

11

Size

Problem 576. Return elements unique to either input

Created by: James

Tags vectors, differences, numeric inputs

2

Solutions

27

Size

2

Solutions

27

Size

Problem 528. Find the largest value in the 3D matrix

Created by: Bruce Raine

Tags basic matlab, 3d

1

Solution

12

Size

1

Solution

12

Size

Problem 145. Increment a number, given its digits

Created by: the cyclist

Tags digit increment

1

Solution

20

Size

1

Solution

20

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, poor_test_suite, pythagora

2

Solutions

34

Size

2

Solutions

34

Size

Problem 223. Which quadrant?

Created by: AMITAVA BISWAS

Tags geometry

3

Solutions

52

Size

3

Solutions

52

Size

Problem 132. given 3 sides, find area of this triangle

Created by: AMITAVA BISWAS

Tags geometry, siam, poor_test_suite

3

Solutions

38

Size

3

Solutions

38

Size

Problem 1774. Free passes for everyone!

Created by: Alfonso Nieto-Castanon

Tags matlab, hack, freepass

1

Solution

9

Size

1

Solution

9

Size

Problem 2377. Area of a disk

Created by: Shravankumar P

Tags math, geometry, basic matlab

5

Solutions

16

Size

5

Solutions

16

Size

Problem 1385. Perimeter

Created by: andrea84

Tags geometry, length, perimeter

4

Solutions

27

Size

4

Solutions

27

Size

Problem 43560. Calculate the hypotenuse of a right triangle without using ^ and sqrt ()

Created by: Marco Tullio

Tags triangle

1

Solution

12

Size

1

Solution

12

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

1

Solution

19

Size

1

Solution

19

Size

Problem 51. Find the two most distant points

Created by: Cody Team

Tags distance

3

Solutions

73

Size

3

Solutions

73

Size

Problem 42. Find the alphabetic word product

Created by: Cody Team

Tags matlab

1

Solution

16

Size

1

Solution

16

Size

1 – 50 of 216