Cody

1 – 50 of 174

Find the sum of the elements in the "second" diagonal

Created by Roy Fahn

Tags sum, matrix

Problem Group Community

Rotate a Matrix by 90 degrees

Problem Group Community

Determine Whether an array is empty

Created by Yudong Zhang

Problem Group Community

Omit columns averages from a matrix

Created by Roy Fahn

Tags columns, matrix

Problem Group Community

Remove NaN ?

Created by Julio

Tags logical, matrix

Problem Group Matrix Manipulation I

Find max

Created by Marco

Problem Group Community

Maximum value in a matrix

Problem Group Community

Create matrix of replicated elements

Created by Jeremy

Tags matlab, matrix, easy

Problem Group Community

Basics: 'Find the eigenvalues of given matrix

Tags matrix

Problem Group Community

First non-zero element in each column

Created by Julio

Tags matrix

Problem Group Indexing I

Determine the number of odd integers in a vector

Created by Jeremy

Problem Group Indexing II

Matrix which contains the values of an other matrix A at the given locations.

Created by Julio

Tags vectors, matrix

Problem Group Community

"mirror" matrix

Created by Grzegorz Knor

Problem Group Matrix Patterns I

Sum of the Matrix Elements

Problem Group Community

Find the dimensions of a matrix

Created by Debopam

Problem Group Community

Reverse a matrix

Created by Debopam

Problem Group Community

Compare two input matrices

Created by Dimitrios

Problem Group Community

Create incrementing array

Created by Ashutosh datar

Problem Group Community

Create a Multiplication table matrix...

Created by Pranav

Tags table, matrix

Problem Group Matrix Patterns I

Generate a random matrix A of (1,-1)

Created by Alex P.

Tags +-1, random, matrix

Problem Group Community

Find out sum of all elements of given Matrix

Created by Pritesh Shah

Problem Group Community

Sum the elements in either diagonal of a square matrix

Created by Tom

Problem Group Community

Column norms of a matrix

Created by Federico

Problem Group Community

Sum the 'edge' values of a matrix

Created by Dimitrios

Tags sum, matrix, easy

Problem Group Community

Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4

Created by Julio

Tags matrix

Problem Group Community

Determine the mean of matrix

Created by Pritesh Shah

Tags matrix

Problem Group Community

Back to Basics - Find no. of elements in a matrix?

Created by Manish Joshi

Problem Group Community

Matrix of almost all zeros, except for main diagonal

Created by AM

Tags zeros, matrix

Problem Group Community

intersection of matrices

Created by Richard

Tags matrix

Problem Group Indexing I

Set some matrix elements to zero

Created by Aurelien Queffurust

Problem Group Matrix Manipulation I

Palindrome Check

Created by Debopam

Problem Group Community

Matrix with different incremental runs

Created by Julio

Tags logical, matrix

Problem Group Community

Tiling a matrix

Created by Ashutosh datar

Problem Group Community

Permute diagonal and antidiagonal

Created by Jean-Marie Sainthillier

Tags diag, matrix

Problem Group Matrix Manipulation I

Create an n-by-n null matrix and fill with ones certain positions

Created by Daniel Pereira

Problem Group Indexing II

Find out total non zero element of matrix

Created by Pritesh Shah

Problem Group Community

Create an anti-identity matrix

Created by Pritesh Shah

Problem Group Community

Find the index of n in magic(n)

Created by Koteswar Rao Jerripothula

Tags magic, matrix

Problem Group Indexing III

Put Two 1D matrices into one 1D matrix

Created by Suman Saha

Tags math, matrix

Problem Group Community

Rotate Matrix @180 degree

Created by Pritesh Shah

Problem Group Community

Matrix rotation as per given angle

Created by Swapnali Gujar

Problem Group Community

Create a matrix X, where each column is a shifted copy of the vector v

Created by Julio

Tags matrix

Problem Group Matrix Patterns I

Subtract two positive numbers

Created by Amin Bashi

Tags strings, matrix

Problem Group Community

Solve Linear equations

Created by Pritesh Shah

Tags matrix

Problem Group Community

Spiral Matrix

Created by Sumit Agrawal

Tags matrix

Problem Group Community

Nilpotent matrix

Created by Grzegorz Knor

Tags matrix

Problem Group Community

index of n^2 in magic(n)

Created by Koteswar Rao Jerripothula

Tags matrix

Problem Group Community

Matrix FUN

Created by Manish Joshi

Problem Group Community

first element of matrix

Created by SUBROTA HALDER

Tags matrix

Problem Group Community

Remove entire row and column in the matrix containing the input values

Created by Selvaraaju Murugesan

Problem Group Matrix Manipulation II

1 – 50 of 174