Binbin Qi

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Vogel-Dobbener entropy

Created by: Christian Schröder

Tags entropy, vogel-dobbener entropy, ordinal variables

1

Solution

81

Size

1

Solution

81

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Plot Line Specifications

Created by: Pooja Lalan

Tags vectors, plot

2

Solutions

23

Size

2

Solutions

23

Size

Parsing Expressions - Binary Arithmetic Operators I

Created by: Tom Holz

Tags parsing, arithmetic

1

Solution

10

Size

1

Solution

10

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CowBoy

Created by: George Iskander

Tags cowboy, circle

3

Solutions

21

Size

3

Solutions

21

Size

Ratio between sum of primes and sum of factors

Created by: Jesús Zambrano

Tags primes, factors, ratio

1

Solution

18

Size

1

Solution

18

Size

Find left eigenvector of row stochastic matrix

Created by: Martin C.

Tags makove, markov, chain

1

Solution

15

Size

1

Solution

15

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Rearrange the given matrix to have all its zeros climb up to the top of each column - using for loops.

Created by: Yoav Shallev

Tags loops

4

Solutions

25

Size

4

Solutions

25

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Get the mean digit

Created by: Jesús Zambrano

Tags round;, integer;, digits;

1

Solution

16

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1

Solution

16

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Permutation Via Multiplication

Created by: Daniel Bergman

Tags digits

1

Solution

27

Size

1

Solution

27

Size

Angle between two vectors

Created by: Siddhant Shenoy

Tags geometry, angle, trigonometry

1

Solution

24

Size

1

Solution

24

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Guess the number I'm thinking of

Created by: David Verrelli

Tags game theory, random numbers, probability

2

Solutions

25

Size

2

Solutions

25

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Alternating 1´s and 0´s in a matrix

Created by: Jesús Zambrano

Tags matrix manipulation, matrix, matrices

1

Solution

52

Size

1

Solution

52

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X O X O

Created by: Rayner Saggers

Tags discrete maths, games

1

Solution

24

Size

1

Solution

24

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Two fractions, one sum

Created by: James

Tags two fractions, reciprocals

2

Solutions

58

Size

2

Solutions

58

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Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.

Created by: Yoav Shallev

Tags matrix, basics

3

Solutions

16

Size

3

Solutions

16

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Given a matrix A (size m x n) create a matrix B (size m+2 x n+2) which consists of matrix A surrounded by zeros. See Example below:

Created by: Yoav Shallev

Tags basic matlab, matrix manipulation

1

Solution

12

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1

Solution

12

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Given a matrix A (size m x n) create a matrix B which consists of matrix A sorted in descending order by columns and then by rows.

Created by: Yoav Shallev

Tags matrix, basic matlab

1

Solution

16

Size

1

Solution

16

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Given a Vector v1, create v2 which is the sum of each two adjacent elements in v1. {length(v2)=length(v1)-1}

Created by: Yoav Shallev

Tags basics, vectors

3

Solutions

13

Size

3

Solutions

13

Size

Calculate Resistance

Created by: Dev Gupta

Tags resistance, ohm's law, calculate

1

Solution

16

Size

1

Solution

16

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Calculate Resistance 2

Created by: Dev Gupta

Tags resistance, ohm's law, calculate

1

Solution

13

Size

1

Solution

13

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Ratio between sum of primer numbers and non-prime numbers

Created by: Jesús Zambrano

Tags primes, ratio

2

Solutions

38

Size

2

Solutions

38

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Add 3 numbers

Created by: Dev Gupta

Tags add

1

Solution

16

Size

1

Solution

16

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Check if is a square

Created by: Jesús Zambrano

Tags square, xy-plane, vector

1

Solution

39

Size

1

Solution

39

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Easy problem

Created by: Zain Faruqi

Tags easy

1

Solution

10

Size

1

Solution

10

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Sum of a geometric series

Created by: Jesús Zambrano

Tags geometric;, series

1

Solution

24

Size

1

Solution

24

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Double the next!

Created by: Jesús Zambrano

Tags matrices, matrix, matrix manipulation

1

Solution

22

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1

Solution

22

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Say type of roots in quadratic equation

Created by: Jesús Zambrano

Tags roots, qquadratic equation, polynomial

1

Solution

32

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1

Solution

32

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Mean number of letters per word (Hard)

Created by: HH

Tags mean, average, characters

1

Solution

70

Size

1

Solution

70

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Mean number of letters per word (Easy)

Created by: HH

Tags mean, average, characters

1

Solution

17

Size

1

Solution

17

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Cody problems in French : Trouvez la logique Pt.2

Created by: Valentin Noël-Youïnou

Tags french, logic, lingua franca

2

Solutions

10

Size

2

Solutions

10

Size

Pose from bearing angles in 2D

Created by: Peter Corke

Tags homogeneous transformation, resection

1

Solution

96

Size

1

Solution

96

Size

Composing relative poses in 2D: problem 1

Created by: Peter Corke

Tags homogeneous transformation, composition

1

Solution

16

Size

1

Solution

16

Size

Just another sum (JAS)

Created by: asa czylabson

Tags basics

1

Solution

23

Size

1

Solution

23

Size

Homogeneous lines and points in 2D: problem 1

Created by: Peter Corke

Tags homogeneous line

2

Solutions

19

Size

2

Solutions

19

Size

Find The Difference

Created by: amirhosein alimohammadi

Tags distance

2

Solutions

33

Size

2

Solutions

33

Size

Kaggle: Reverse Game of Life - Create Isle prior State

Created by: Richard Zapor

Tags kaggle, conv2, prediction

1

Solution

10

Size

1

Solution

10

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Iccanobif numbers 1

Created by: James

Tags iccanobif, fibonacci

1

Solution

57

Size

1

Solution

57

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Calculate the square of a number (Super Easy)

Created by: Valentin Noël-Youïnou

Tags square, easy, basics

1

Solution

12

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1

Solution

12

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Generate Convolution Matrix of 2D Kernel with Different Convolution Shapes (Full, Same, Valid)

Created by: Royi Avital

Tags image processing, convolution, matrix form

7

Solutions

44

Size

7

Solutions

44

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Twists in 2D

Created by: Peter Corke

Tags homogeneous transformation, matrix exponential

2

Solutions

20

Size

2

Solutions

20

Size

Composing relative poses in 2D: problem 2

Created by: Peter Corke

Tags homogenous transformation, composition

1

Solution

39

Size

1

Solution

39

Size

Relative points in 2D: problem 3

Created by: Peter Corke

Tags homogeneous transformation, pose, relative pose

1

Solution

38

Size

1

Solution

38

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Relative points in 2D: problem 2

Created by: Peter Corke

Tags homogeneous transformation, pose, relative pose

1

Solution

27

Size

1

Solution

27

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Relative points in 2D: problem 1

Created by: Peter Corke

Tags homogenous transformation, pose, relative pose

1

Solution

19

Size

1

Solution

19

Size

Relative pose in 2D: problem 1

Created by: Peter Corke

Tags homogeneous transformation, pose, orientation

2

Solutions

40

Size

2

Solutions

40

Size

Word Distance - Average Sort

Created by: goc3

Tags word, letter, distance

1

Solution

34

Size

1

Solution

34

Size

Scalar Matrix Manipulation

Created by: Rafi Ahmed

Tags scalar matrix, matrix manipulation, easy

4

Solutions

12

Size

4

Solutions

12

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Calculate the dynamic time warping similarity

Created by: Steven Van Vaerenbergh

Tags dynamic time warping

2

Solutions

96

Size

2

Solutions

96

Size

Graceful Double Wheel Graph

Created by: Richard Zapor

Tags double wheel, graphs, oeis

1

Solution

364

Size

1

Solution

364

Size

Relative pose in 2D: problem 2

Created by: Peter Corke

Tags homogeneous transformation, pose, orientation

1

Solution

31

Size

1

Solution

31

Size

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