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Problem 9. Who Has the Most Change?

Created by: Cody Team

Tags indexing, stupid, notice the rignt sequence of money!

2

Solutions

22

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2

Solutions

22

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Problem 14. Find the numeric mean of the prime numbers in a matrix.

Created by: Cody Team

Tags easy, matrices

1

Solution

14

Size

1

Solution

14

Size

Problem 106. Weighted average

Created by: Will

Tags average, weighted, poor_test_suite

1

Solution

17

Size

1

Solution

17

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Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

Tags data cleaning, basic matlab

3

Solutions

19

Size

3

Solutions

19

Size

Problem 43215. Convert radians to degrees

Created by: Jamil Kasan

Tags function, conversion, basics

1

Solution

13

Size

1

Solution

13

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Problem 44060. Volume Pillar

Created by: Erik Luiten

Tags geometry, fun, volume

2

Solutions

16

Size

2

Solutions

16

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Problem 120. radius of a spherical planet

Created by: AMITAVA BISWAS

Tags planet, geometry, space

2

Solutions

15

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2

Solutions

15

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Problem 43298. Calculate area of sector

Created by: Jang geun Choi

Tags math, easy, matlab

2

Solutions

16

Size

2

Solutions

16

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Problem 532. Return unique values without sorting

Created by: Aurelien Queffurust

Tags unique, sorted

2

Solutions

11

Size

2

Solutions

11

Size

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

Created by: Bruce Raine

Tags basic matlab, 3d

1

Solution

11

Size

1

Solution

11

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Problem 856. Getting the indices from a matrix

Created by: Jean-Marie Sainthillier

Tags logical indexing

3

Solutions

45

Size

3

Solutions

45

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Problem 867. Replicate elements in vectors

Created by: Jean-Marie Sainthillier

Tags vectors, indexing, basic matlab

1

Solution

12

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1

Solution

12

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Problem 824. Set the array elements whose value is 13 to 0

Created by: Aurelien Queffurust

Tags indexing, logical, logical indexing

1

Solution

14

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1

Solution

14

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Problem 676. Reindex a vector

Created by: James

Tags handling vectors, indices

2

Solutions

43

Size

2

Solutions

43

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Problem 23. Finding Perfect Squares

Created by: Cody Team

Tags sets

4

Solutions

45

Size

4

Solutions

45

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Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

Tags vectors, matlab 101

13

Solutions

62

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13

Solutions

62

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Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

4

Solutions

26

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4

Solutions

26

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Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

1

Solution

31

Size

1

Solution

31

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Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

2

Solutions

31

Size

2

Solutions

31

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

Created by: Doug Hull

Tags basic matlab, basics, ml101

2

Solutions

10

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2

Solutions

10

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Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

1

Solution

14

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1

Solution

14

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Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

Tags math, basic matlab

1

Solution

14

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1

Solution

14

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Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

2

Solutions

15

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2

Solutions

15

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Problem 640. Getting logical indexes

Created by: Doug Hull

Tags indexing, logical indexing, ml101

2

Solutions

12

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2

Solutions

12

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Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

4

Solutions

13

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4

Solutions

13

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Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

2

Solutions

17

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2

Solutions

17

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Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

3

Solutions

12

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3

Solutions

12

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

Created by: Binbin Qi

Tags zeros, for, ones

3

Solutions

23

Size

3

Solutions

23

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

1

Solution

10

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1

Solution

10

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Problem 135. Inner product of two vectors

Created by: AMITAVA BISWAS

Tags vector, basic matlab, basics

14

Solutions

15

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14

Solutions

15

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Problem 42801. means

Created by: Thomas Bischoff

Tags matlab 101

5

Solutions

30

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5

Solutions

30

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Problem 44665. Percentage of zeros in a matrix of only 1s and 0s

Created by: Srishti Saha

Tags basic, matlab 101, easy

4

Solutions

19

Size

4

Solutions

19

Size

Problem 44621. Product of all elements in an array

Created by: Srishti Saha

Tags matlab 101, basic matlab, basics

2

Solutions

10

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2

Solutions

10

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Problem 44670. Basic Quadratic Equation

Created by: Srishti Saha

Tags matlab 101, easy, matlab

3

Solutions

19

Size

3

Solutions

19

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Problem 44660. Perimeter of a semicircle

Created by: Srishti Saha

Tags matlab 101, easy, matlab

2

Solutions

15

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2

Solutions

15

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Problem 42646. Matrix FUN

Created by: Manish Joshi

Tags math, matlab 101, easy

4

Solutions

15

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4

Solutions

15

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Problem 2031. Half-Swap

Created by: Khizar

Tags matlab 101, vectorization

4

Solutions

30

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4

Solutions

30

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Problem 2114. Factorial Numbers

Created by: Petr Dostal

Tags matlab 101, basic matlab, factorial

1

Solution

10

Size

1

Solution

10

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Problem 42346. Create a Matrix of Zeros

Created by: Sarah McDonald

Tags matlab 101, matrices, basics

1

Solution

10

Size

1

Solution

10

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Problem 1926. Unit Matrix

Created by: Prateek Reddy

Tags basic, matlab 101, matrices

2

Solutions

10

Size

2

Solutions

10

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Problem 42348. Square a Number

Created by: Sarah McDonald

Tags matlab 101, spam, poor_test_suite

1

Solution

10

Size

1

Solution

10

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Problem 1458. Is it a number?

Created by: Ye Cheng

Tags matlab 101, basic matlab, basics

2

Solutions

10

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2

Solutions

10

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Problem 1838. Min of a Matrix

Created by: Kyle

Tags matlab 101, basics, min

1

Solution

14

Size

1

Solution

14

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Problem 1501. Try 1.5.4: Celsius to Fahrenheit

Created by: Alex S.

Tags matlab 101, easy, start here

2

Solutions

16

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2

Solutions

16

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Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

Tags matlab 101, indexing, basic matlab

1

Solution

16

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1

Solution

16

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Problem 1702. Maximum value in a matrix

Created by: Gnaneswar Nadh satapathi

Tags matlab 101, matrix, basic matlab

1

Solution

14

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1

Solution

14

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Problem 262. Swap the input arguments

Created by: Steve Eddins

Tags matlab 101, swap, basic matlab

3

Solutions

16

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3

Solutions

16

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Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

Tags matlab 101, handling vectors, basics

2

Solutions

12

Size

2

Solutions

12

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Problem 25. Remove any row in which a NaN appears

Created by: Cody Team

Tags matlab 101, siam

3

Solutions

21

Size

3

Solutions

21

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Problem 19. Swap the first and last columns

Created by: Cody Team

Tags math, matlab 101, permutations

1

Solution

32

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1

Solution

32

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1 – 50 of 67