Cody

Problems

1 – 50 of 288
Problem Title
Likes
Solvers
Difficulty

Problem 1050. Basics: 'Find the eigenvalues of given matrix

Created by: Harish Maradana

Tags matrix, poor_test_suite

1

337

Problem 1120. Visualization of experimental data across a surface

Created by: Carl

Tags matrix, data

1

23

Problem 447. swap sign sum & multiply castles

Created by: AMITAVA BISWAS

Tags arithmetic, matrix, chess

1

31

Problem 517. Wind outward from the center ...

Created by: Aurelien Queffurust

Tags matrix

1

68

Problem 2236. Complex transpose

Created by: Swapnali Gujar

Tags matrix, basic matlab, abs

0

86

Problem 44739. Return all matrix elements except elements on diagonal

Created by: Suraj Gurav

Tags matrix manipulation, vector, matrix

1

35

Problem 44740. New Matrix with vector addition on diagonal

Created by: Suraj Gurav

Tags vectors, matrices, matrix manipulation

0

32

Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

0

39

Problem 43305. Sum positive elements of matrix.

Created by: Andriy Kavetsky

Tags matrix, basic matlab

2

74

Problem 43316. Display positive elements of matrix.

Created by: Andriy Kavetsky

Tags matrix, poor_problem_statement

2

60

Problem 43319. Select primes from the matrix.

Created by: Andriy Kavetsky

Tags matrix, basic matlab, poor_problem_statement

2

56

Problem 44531. 2) Are you more familiar with iteration methods or Linear Algebra ? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, easy

2

16

Problem 44530. Are you more familiar with iteration methods or Linear Algebra? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, matlab

1

19

Problem 42445. Converter temp 0 to 200 degree C to 4 to 20mA

Created by: Pritesh Shah

Tags matrix

0

75

Problem 43291. Tridiagonal matrix

Created by: Asad (Mehrzad) Khoddam

Tags matrix, tridiagonal

1

34

Problem 45225. generate the matrix

Created by: Asif Newaz

Tags matrix

0

27

Problem 45222. Adjoint matrix

Created by: Asif Newaz

Tags matrix, adjoint

1

21

Problem 46105. Find sum of numbers on the cornice of a matrix.

Created by: Riccardo Consolo

Tags vectors, matrices, vector

1

31

Problem 1830. Matrix rotation as per given angle

Created by: Swapnali Gujar

Tags matrix, angle, rotation

0

93

Problem 2146. index of n^2 in magic(n)

Created by: Koteswar Rao Jerripothula

Tags matrix

0

94

Problem 42458. Determine the mean of matrix

Created by: Pritesh Shah

Tags matrix

1

310

Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

0

75

Problem 43122. Upper Matrix Mock

Created by: Jamil Kasan

Tags matrices, matrix manipulation, matrix

7

50

Problem 43284. Form a square matrix from four square sub-matrices

Created by: Andriy Kavetsky

Tags matrix

3

60

Problem 43565. Remove all the columns contains only zero

Created by: Stalin Samuel

Tags matrix, basic matlab, single test case

2

46

Problem 43653. Flipping a Matrix

Created by: JINWOO LEE

Tags matrix

1

71

Problem 43654. Replicate and Tile an Array

Created by: JINWOO LEE

Tags matrix

1

50

Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

Tags matrix, arrays, create

0

28

Problem 2603. Find out characteristics equation of given matrix.

Created by: Pritesh Shah

Tags matrix

2

56

Problem 42647. Recursion - Fun

Created by: Manish Joshi

Tags easy, matrix, recursion

0

26

Problem 44634. Basic matrix operations using standard MATLAB commands

Created by: Srishti Saha

Tags matlab 101, matrices, matlab

1

38

Problem 44633. Sum of diagonals

Created by: Shreyash Singh

Tags matrix

1

42

Problem 2247. Dimensions of Spaces

Created by: Abdullah Caliskan

Tags matrix, basic matlab

2

16

Problem 2774. Rule of mixtures (composites) - upper bound

Created by: goc3

Tags matrix, materials, composites

1

34

Problem 2775. Rule of mixtures (composites) - lower bound

Created by: goc3

Tags matrix, materials, composites

1

28

Problem 44300. Matrix Generation from Vector Multiplication

Created by: Brian

Tags multiplication, vector, matrix

0

58

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

Created by: Srishti Saha

Tags matlab 101, matrices, matrix

0

40

Problem 44738. Reverse the Matrix

Created by: Suraj Gurav

Tags easy, matrix manipulation, matrix

1

46

Problem 44736. Transpose the Matrix

Created by: Suraj Gurav

Tags matrix, basic matlab

0

56

Problem 43026. Determinant of a 3x3 Matrix

Created by: Jamil Kasan

Tags matrix, determinant

12

64

Problem 43633. Calculate the sum of elements of n*n Hilbert matrix.

Created by: Andriy Kavetsky

Tags matrix

0

48

Problem 44031. Matrix Manipulation

Created by: Animesh Patel

Tags random, matrix

1

24

Problem 44331. Matrix Ax=B problem

Created by: Brian

Tags matrix, division, basics

1

66

Problem 44328. Sum two matrices

Created by: Brian

Tags matrix, basics

1

90

Problem 44326. Replace 0 indices in array with 1's

Created by: Brian

Tags indexing, matrix, basics

0

66

Problem 44330. Matrix element wise multiplication

Created by: Brian

Tags matrix, multiply, basics

0

70

Problem 44332. Resizing Matrices

Created by: Brian

Tags matrix, basics, reshape

0

73

Problem 2776. Rule of mixtures (composites) - lower and upper bounds

Created by: goc3

Tags matrix, materials, composites

1

23

Problem 2778. Rule of mixtures (composites) - lower and upper bounds (volumes)

Created by: goc3

Tags matrix, materials, composites

0

22

Problem 2779. Rule of mixtures (composites) - weighted bound

Created by: goc3

Tags matrix, materials, composites

1

20
1 – 50 of 288