Problems

1 – 50 of 164

Problem Title Likes Solvers Difficulty

Problem 42313. A quadrant matrix

Created by: Julio

Tags matrix manipulation

126

Problem 2305. Reverse Concatenation

Created by: Ujjwal

Tags matrix manipulation

Problem 43145. Rotate Matrix Depending on the input

Created by: Jamil Kasan

Tags matrix manipulation, matrix

Problem 52173. Create a function that gives a matrix like the following

Created by: Alireza yarmohammadi

Tags matrix manipulation, 'gallery'

Problem 54094. Check if a matrix Diagonal is equal to its secondary diagonal

Created by: Bernardo Cardoso de Aquino Cruz

Tags matrix manipulation, matrix

Problem 43272. Implement zero-based indexing for Matrices

Created by: Jamil Kasan

Tags matrices, matrix manipulation, matrix

Problem 44740. New Matrix with vector addition on diagonal

Created by: Suraj Gurav

Tags vectors, matrices, matrix manipulation

Problem 43481. Modified Upper Matrix Mock

Created by: Jamil Kasan

Tags matrix manipulation, matrix

Problem 42776. "Power matrix" of two vectors

Created by: Gil Bor

Tags matrix manipulation

Problem 51788. Make a Number From the First and Last Digit of an Input Number

Created by: Nafees Ul Haque Akhand

Tags matrix manipulation, numbers

Problem 55995. Dominant Matrix - 01

Created by: Asif Newaz

Tags matrix manipulation, matrix

Problem 1741. Numeric array to cell array of strings (easy)

Created by: Matthew Eicholtz

Tags indexing, strings, matrix manipulation

Problem 55525. Fun with matrix

Created by: Asif Newaz

Tags matrix manipulation, matrix

Problem 56155. Return the middle element of an NxN square matrix where N is odd

Created by: Arunika Oyshi

Tags indexing, matrix manipulation, matrix

Problem 43296. Refresh your system of equations

Created by: Jamil Kasan

Tags matrix manipulation, matrix, algebra

Problem 1958. Add a row of zeros on top of a matrix

Created by: J-G van der Toorn

Tags matrix manipulation

241

Problem 43270. Rotate matrix by -90 degrees

Created by: Jamil Kasan

Tags matrix manipulation, matrix, basics

173

Problem 42480. Go back n times

Created by: Mehmet OZC

Tags matrix manipulation, nan

Problem 43682. Pairwise column flip

Created by: Alexander

Tags indexing, matrix manipulation, vectorization

Problem 48995. Double the next and alternate sign

Created by: Jesús Zambrano

Tags matrix manipulation, matrix, basic matlab

Problem 43558. Finding two missing number in 1 to n array

Created by: NMTri

Tags matrix manipulation, vector, basic matlab

Problem 45488. Height of a 3D Pyramid

Created by: Fazlul Haque

Tags matrix manipulation, geometry, matrix

Problem 43012. Rotate array 90 degrees

Created by: Rani V.S

Tags matrix manipulation, basic matlab

146

Problem 44842. Double the next!

Created by: Jesús Zambrano

Tags vectors, easy, matrices

Problem 43634. Find product of eigenvalues of n*n magic matrix.

Created by: Andriy Kavetsky

Tags matrix manipulation, poor_test_suite

Problem 44738. Reverse the Matrix

Created by: Suraj Gurav

Tags easy, matrix manipulation, matrix

Problem 2516. Element by element multiplication of two vectors

Created by: Pritesh Shah

Tags matrix manipulation, basic matlab

357

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

19517

Problem 57585. Given a matrix X, manipulate it accordingly

Created by: Md. Ikrama Hossain

Tags indexing, matrix manipulation

Problem 47879. Create co-occurrence matrix

Created by: Mehmet OZC

Tags matrix manipulation, market basket, co-occurrence matrix

Problem 1707. Negative matrix

Created by: Ashutosh datar

Tags matrix manipulation, basics, sign

422

Problem 43079. Check if two matrices are permutations of each other

Created by: Mohammad Haghighat

Tags math, sorting, matrix manipulation

Problem 54705. Draw a Diamond shape in ones Matrix with '0' s

Created by: Mainul Islam

Tags indexing, matrix manipulation, simple

Problem 43607. Logical array indexing - part 1

Created by: Chaya N

Tags indexing, matrix manipulation, logical indexing

466

Problem 42630. Make visible max values

Created by: Mehmet OZC

Tags matrix manipulation, max

Problem 45173. Create the flag of Ramumbia

Created by: Kiran Ramsaroop

Tags matrices, matrix manipulation, matrix

Problem 54685. Matrix Transposition

Created by: Dyuman Joshi

Tags matrix manipulation, matrix

Problem 43569. Avengers Assemble!

Created by: Jamil Kasan

Tags matrix manipulation, matrix

Problem 54840. Draw a X

Created by: Govind Suresh

Tags matrix manipulation, basic matlab

Problem 1835. Matrix to column conversion

Created by: Swapnali Gujar

Tags indexing, matrix manipulation, basic matlab

332

Problem 53114. Flip the diagonal values

Created by: Haider Rizvi

Tags matrix manipulation, matrix

Problem 2507. Delete 2nd and 5th column of Given 6*6 matrix

Created by: Pritesh Shah

Tags matrix manipulation

158

Problem 44624. Return median of a matrix

Created by: Srishti Saha

Tags matlab 101, matrices, matrix manipulation

Problem 2520. Append two matrix as shown below example

Created by: Pritesh Shah

Tags matrix manipulation, basic matlab

217

Problem 42590. Divide elements by sum of elements

Created by: Mehmet OZC

Tags matrix manipulation, division

121

Problem 45409. MinMax mapping

Created by: Asif Newaz

Tags matrix manipulation, matrix, min

1 – 50 of 164

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