Rafael Hernandez-Walls

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1 – 50 of 1,129

Problem 45230. Remove duplicated triangles

Created by: Nicolas Douillet

Tags triangulation, triangle, mesh

2

Solutions

20

Size

2

Solutions

20

Size

Problem 43279. Weighted moving average

Created by: Jang geun Choi

Tags moving average, easy, matlab

2

Solutions

27

Size

2

Solutions

27

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, pythagora, poor_test_suite

3

Solutions

79

Size

3

Solutions

79

Size

Problem 44484. Separate even from odd numbers in a vector - with a loop

Created by: Shaul Salomon

Tags 22105, vectors, loops

5

Solutions

87

Size

5

Solutions

87

Size

Problem 144. Angle of triangle

Created by: AMITAVA BISWAS

Tags fast angle triangle geometry

1

Solution

79

Size

1

Solution

79

Size

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags function, indexing

1

Solution

15

Size

1

Solution

15

Size

Problem 1997. Compute Fibonacci Number

Created by: Alexander

Tags numbers, fibonacci

2

Solutions

42

Size

2

Solutions

42

Size

Problem 1321. Given a 4x4 matrix, swap the two middle columns

Created by: Harish Maradana

Tags swap

2

Solutions

28

Size

2

Solutions

28

Size

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

4

Solutions

56

Size

4

Solutions

56

Size

Problem 42412. Divisible by 10

Created by: goc3

Tags divisibility, divisible, overflow

3

Solutions

14

Size

3

Solutions

14

Size

Problem 44660. Perimeter of a semicircle

Created by: Srishti Saha

Tags basic matlab, basics, matlab 101

1

Solution

15

Size

1

Solution

15

Size

Problem 42320. Write a function man that takes a row vector v and returns a matrix H as follows..

Created by: Manish Joshi

Tags function, matrix, square

1

Solution

21

Size

1

Solution

21

Size

Problem 43269. Get all prime factors

Created by: Jamil Kasan

Tags primes, factorization

1

Solution

12

Size

1

Solution

12

Size

Problem 44950. Calculate Inner Product

Created by: Pooja Lalan

Tags matrix manipulation, logic

4

Solutions

41

Size

4

Solutions

41

Size

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

2

Solutions

39

Size

2

Solutions

39

Size

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

2

Solutions

15

Size

2

Solutions

15

Size

Problem 45210. another bullseye

Created by: Asif Newaz

Tags matrix pattern

1

Solution

72

Size

1

Solution

72

Size

Problem 44864. Add 3 numbers

Created by: Dev Gupta

Tags add

1

Solution

16

Size

1

Solution

16

Size

Problem 44880. Angle between two vectors

Created by: Siddhant Shenoy

Tags geometry, angle, trigonometry

3

Solutions

60

Size

3

Solutions

60

Size

Problem 42601. UICBioE240 problem 1.7

Created by: Daniel Lee

Tags uicbioe240, part of an embarrassingly-bad-problems crusade

2

Solutions

41

Size

2

Solutions

41

Size

Problem 2383. Kepler's Equation

Created by: Z

Tags space, orbit mechanics, kepler

1

Solution

40

Size

1

Solution

40

Size

Problem 43490. Set x value to each odd index of vector y.

Created by: Andriy Kavetsky

Tags vector, poor_problem_statement

1

Solution

18

Size

1

Solution

18

Size

Problem 44821. Scalar Matrix Manipulation

Created by: Rafi Ahmed

Tags scalar matrix, matrix manipulation, easy

4

Solutions

35

Size

4

Solutions

35

Size

Problem 44492. Approximate the cosine function

Created by: Shaul Salomon

Tags 22105, trigonometry

1

Solution

12

Size

1

Solution

12

Size

Problem 1019. Vector LCM

Created by: AMITAVA BISWAS

Tags lcm

2

Solutions

8

Size

2

Solutions

8

Size

Problem 2387. Are you in XY plane?

Created by: RA

Tags community

1

Solution

14

Size

1

Solution

14

Size

Problem 975. Gauss Eliminate 2-by-2 example

Created by: Robert Canfield

Tags aoe2074, linear algebra

5

Solutions

73

Size

5

Solutions

73

Size

Problem 43739. Repeat Vector Values an Arbitrary Number of Times

Created by: JD

Tags repeat, basics

4

Solutions

75

Size

4

Solutions

75

Size

Problem 44807. Number Power

Created by: Jarhed Szalkowski

Tags easy, basic matlab

1

Solution

10

Size

1

Solution

10

Size

Problem 44811. Cube root of max value in a vector

Created by: Trey Stoner

Tags cube root

2

Solutions

15

Size

2

Solutions

15

Size

Problem 44794. Testing Problem Creation

Created by: Vipresh Gangwal

Tags testing, ignore

1

Solution

10

Size

1

Solution

10

Size

Problem 44550. Determine the number of correct and incorrect answers

Created by: Mohammad Abir Hassan Sarker

Tags linear algebra, logic, matrix

2

Solutions

20

Size

2

Solutions

20

Size

Problem 44634. Basic matrix operations using standard MATLAB commands

Created by: Srishti Saha

Tags logspace, matrix, mean

1

Solution

29

Size

1

Solution

29

Size

Problem 44659. Nth root of a number

Created by: Srishti Saha

Tags root, polynomial, math

6

Solutions

29

Size

6

Solutions

29

Size

Problem 44292. Archimedes principle

Created by: Adrian Quesada

Tags buoyancy, archimedes

1

Solution

14

Size

1

Solution

14

Size

Problem 43046. Non trivial identities - reshape

Created by: Massimo Zanetti

Tags identity

2

Solutions

10

Size

2

Solutions

10

Size

Problem 44278. Find the outlier in a set of samples

Created by: AMITAVA BISWAS

Tags statistics

2

Solutions

27

Size

2

Solutions

27

Size

Problem 43036. Non trivial identities - flipping

Created by: Massimo Zanetti

Tags identity

1

Solution

10

Size

1

Solution

10

Size

Problem 44687. basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix

Created by: Srishti Saha

Tags matrices, matrix, trace

1

Solution

14

Size

1

Solution

14

Size

Problem 44738. Reverse the Matrix

Created by: Suraj Gurav

Tags matrix manipulation, matrix, easy

1

Solution

12

Size

1

Solution

12

Size

Problem 44671. find number of times of occurrence of the most frequent number in a row vector

Created by: Srishti Saha

Tags array, vector, mode

1

Solution

19

Size

1

Solution

19

Size

Problem 43037. Non trivial identities - summation

Created by: Massimo Zanetti

Tags identity

2

Solutions

14

Size

2

Solutions

14

Size

Problem 44674. Second Diagonal

Created by: Aakash Deep

Tags matrix

1

Solution

12

Size

1

Solution

12

Size

Problem 43694. find the 'M'

Created by: Iik Jae Park

Tags test

1

Solution

10

Size

1

Solution

10

Size

Problem 2080. surface of parallelogram

Created by: Marcel

Tags matlab, basic, easy

2

Solutions

24

Size

2

Solutions

24

Size

Problem 42524. Xor of matrix

Created by: Azhar

Tags community

4

Solutions

38

Size

4

Solutions

38

Size

Problem 42850. Sum two real numbers

Created by: Daniel Pereira

Tags sum, diffucult, forbidden

1

Solution

20

Size

1

Solution

20

Size

Problem 42976. iteration of N blank spot

Created by: Mehdi

Tags iteration

1

Solution

10

Size

1

Solution

10

Size

Problem 44475. Determine given vector is even or odd

Created by: Sashi Kumar

Tags easy

2

Solutions

13

Size

2

Solutions

13

Size

Problem 1069. Phoneword Translator

Created by: @bmtran (Bryant Tran)

Tags plus15

1

Solution

183

Size

1

Solution

183

Size

1 – 50 of 1,129