Rahul Choudhary

2735

Rank

3

Badges

1173

Score

View Community Profile

1 – 50 of 106

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

18

Size

2

Solutions

18

Size

Problem 2023. Is this triangle right-angled?

Created by: Tanya Morton

Tags pythagoras

2

Solutions

39

Size

2

Solutions

39

Size

Problem 769. Calculate the area of a triangle between three points

Created by: Reza Ahmadzadeh

Tags math, triangle

2

Solutions

26

Size

2

Solutions

26

Size

Problem 2193. Mysterious digits operation (easy)

Created by: Jean-Marie Sainthillier

Tags digits, easy manipulation

2

Solutions

28

Size

2

Solutions

28

Size

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

Created by: Doug Hull

Tags basic matlab, basics, ml101

1

Solution

12

Size

1

Solution

12

Size

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

Size

1

Solution

16

Size

Problem 645. Getting the indices from a vector

Created by: Doug Hull

Tags indexing, basic matlab, ml101

1

Solution

15

Size

1

Solution

15

Size

Problem 838. Check if number exists in vector

Created by: Nichlas

Tags vectors, basic matlab

1

Solution

15

Size

1

Solution

15

Size

Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

Tags pythagoras, basic matlab, hypotenuse

1

Solution

19

Size

1

Solution

19

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

29

Size

1

Solution

29

Size

Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

1

Solution

14

Size

1

Solution

14

Size

Problem 1545. Return area of square

Created by: Marek Kuklis

Tags matlab, basic matlab, <h1>test

1

Solution

12

Size

1

Solution

12

Size

Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

Tags magic square

1

Solution

19

Size

1

Solution

19

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

8

Solutions

67

Size

8

Solutions

67

Size

Problem 44319. Write c^3 as sum of two squares a^2+b^2

Created by: Mehmet OZC

Tags number theory, cody5

3

Solutions

65

Size

3

Solutions

65

Size

Problem 451. Is this matrix orthogonal?

Created by: Bruce Raine

Tags orthogonal

3

Solutions

21

Size

3

Solutions

21

Size

Problem 672. Longest run of consecutive numbers

Created by: James

Tags vectors, consecutive, repeating

6

Solutions

107

Size

6

Solutions

107

Size

Problem 44952. Find MPG of Lightest Cars

Created by: Pooja Lalan

Tags indexing, sorting, table

7

Solutions

27

Size

7

Solutions

27

Size

Problem 44951. Verify Law of Large Numbers

Created by: Pooja Lalan

Tags rand, random integers

2

Solutions

22

Size

2

Solutions

22

Size

Problem 44948. Calculate a Damped Sinusoid

Created by: Pooja Lalan

Tags vectors, array operations, linearly spaced vectors

2

Solutions

34

Size

2

Solutions

34

Size

Problem 44960. Rescale Scores

Created by: Pooja Lalan

Tags indexing, matrix manipulation, modify matrix

3

Solutions

26

Size

3

Solutions

26

Size

Problem 44950. Calculate Inner Product

Created by: Pooja Lalan

Tags matrix manipulation, logic

4

Solutions

28

Size

4

Solutions

28

Size

Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

Tags indexing, logical

1

Solution

16

Size

1

Solution

16

Size

Problem 44958. Crop an Image

Created by: Pooja Lalan

Tags indexing, matrix manipulation, image

3

Solutions

31

Size

3

Solutions

31

Size

Problem 44934. Plot Damped Sinusoid

Created by: Pooja Lalan

Tags plot, linespec

2

Solutions

32

Size

2

Solutions

32

Size

Problem 3073. Projector Matrix

Created by: goc3

Tags matrix, projector, idempotent

2

Solutions

28

Size

2

Solutions

28

Size

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

1

Solution

39

Size

1

Solution

39

Size

Problem 44945. Calculate BMI

Created by: Pooja Lalan

Tags indexing, matrix manipulation

3

Solutions

35

Size

3

Solutions

35

Size

Problem 1702. Maximum value in a matrix

Created by: Gnaneswar Nadh satapathi

Tags matlab 101, matrix, basic matlab

4

Solutions

14

Size

4

Solutions

14

Size

Problem 164. Right and wrong

Created by: the cyclist

Tags triangle

1

Solution

27

Size

1

Solution

27

Size

Problem 304. Bottles of beer

Created by: Alan Chalker

Tags bottles of beer, basic matlab, fun

1

Solution

12

Size

1

Solution

12

Size

Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

Tags dice, random, rolling

2

Solutions

28

Size

2

Solutions

28

Size

Problem 42382. Combined Ages 1 - Symmetric, n = 3

Created by: goc3

Tags matrix, sum, linear

1

Solution

32

Size

1

Solution

32

Size

Problem 446. Solve the set of simultaneous linear equations

Created by: Bruce Raine

Tags simultaneous equations, linear

1

Solution

13

Size

1

Solution

13

Size

Problem 42988. Linear system of equations

Created by: Abhishek Jain

Tags equations

1

Solution

13

Size

1

Solution

13

Size

Problem 423. System of equations

Created by: Tom

Tags system of equations

3

Solutions

41

Size

3

Solutions

41

Size

Problem 389. Column norms of a matrix

Created by: Federico

Tags linear algebra, matrix, norm

4

Solutions

12

Size

4

Solutions

12

Size

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

2

Solutions

21

Size

2

Solutions

21

Size

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

1

Solution

17

Size

1

Solution

17

Size

Problem 44943. Calculate Amount of Cake Frosting

Created by: Pooja Lalan

Tags basic matlab, Hhjj

4

Solutions

21

Size

4

Solutions

21

Size

Problem 380. Convert a numerical matrix into a cell array of strings

Created by: Aurelien Queffurust

Tags cell cellfun arrayfun matrix array

1

Solution

36

Size

1

Solution

36

Size

Problem 152. Create a cell array out of a struct

Created by: Daniel

Tags struct cell

2

Solutions

25

Size

2

Solutions

25

Size

Problem 41. Cell joiner

Created by: Cody Team

Tags strings, matlab

2

Solutions

37

Size

2

Solutions

37

Size

Problem 247. Arrange Vector in descending order

Created by: Vishwanathan Iyer

Tags sorting, vector, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

3

Solutions

57

Size

3

Solutions

57

Size

Compute the step response of a DC motor

Created by: MathWorks Simulink Team

Tags simulink, electronics, physical modeling

2

Solutions

75

Size

2

Solutions

75

Size

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

2

Solutions

12

Size

2

Solutions

12

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

2

Solutions

55

Size

2

Solutions

55

Size

Model a simple pendulum

Created by: MathWorks Simulink Team

Tags ode, physics, pendulum

5

Solutions

25

Size

5

Solutions

25

Size

Problem 42348. Square a Number

Created by: Sarah McDonald

Tags matlab 101, spam, poor_test_suite

1

Solution

12

Size

1

Solution

12

Size

1 – 50 of 106