Problems

51 – 100 of 251

Problem Title Likes Solvers

Problem 44685. Draw 'B'

Created by: Majid Farzaneh

Tags basic, matrix, character

121

Problem 2351. Replace Nonzero Numbers with 1

Created by: Vishal

Tags matrix

120

Problem 44889. Given a matrix A return a vector of the product of the elements in each column using a loop without using prod.

Created by: Yoav Shallev

Tags matrix, basics

115

Problem 44667. Draw 'I'

Created by: Majid Farzaneh

Tags matrix, draw, i

115

Problem 44888. Given a matrix A (size m x n) create a matrix B which consists of matrix A sorted in descending order by columns and then by rows.

Created by: Yoav Shallev

Tags matrix, basic matlab

113

Problem 44679. Draw 'E'

Created by: Majid Farzaneh

Tags matrix, e, draw

113

Problem 44646. Draw a 'Z'.

Created by: Majid Farzaneh

Tags matrix, character, z

113

Problem 44666. Draw 'O' !

Created by: Majid Farzaneh

Tags matrix, o, draw

111

Problem 2276. Palindrome Check

Created by: Debopam

Tags palindrome, matrix, basic matlab

108

Problem 1734. Tiling a matrix

Created by: Ashutosh datar

Tags matrix, basic matlab, repmat

107

Problem 2539. Add one raw in given matrix as shown in example

Created by: Pritesh Shah

Tags matrix

103

Problem 43270. Rotate matrix by -90 degrees

Created by: Jamil Kasan

Tags matrix manipulation, matrix, basics

103

Problem 43314. Change matrix to vector

Created by: Jang geun Choi

Tags easy, matlab, matrix

100

Problem 42646. Matrix FUN

Created by: Manish Joshi

Tags math, matlab 101, easy

Problem 44419. 対称で、n*2n のサイズの行列を作成しましょう

Created by: mizuki

Tags matrix manipulation, matrix, 日本語

Problem 1635. Put Two 1D matrices into one 1D matrix

Created by: Suman Saha

Tags math, matrix

Problem 308. Matrix with different incremental runs

Created by: Julio

Tags matrix, logical

Problem 42950. first element of matrix

Created by: SUBROTA HALDER

Tags matrix

Problem 615. Nilpotent matrix

Created by: Grzegorz Knor

Tags matrix

Problem 2517. Replace odd number in given matrix by zero

Created by: Pritesh Shah

Tags matrix

Problem 8073. Matrix Construction I

Created by: Abdullah Caliskan

Tags matrix, basic matlab

Problem 1830. Matrix rotation as per given angle

Created by: Swapnali Gujar

Tags matrix, angle, rotation

Problem 1058. Subtract two positive numbers

Created by: Amin Bashi

Tags strings, matrix

Problem 2177. Rainbow matrix

Created by: Simon

Tags matrix

Problem 1636. ZigZag matrix with reflected format

Created by: Suman Saha

Tags matrix

Problem 1725. Diagonal & Anti-Diagonal Matrix: Easy

Created by: Suman Saha

Tags easy, matrix

Problem 42948. find a specific element from an matrix

Created by: SUBROTA HALDER

Tags matrix

Problem 2130. Orthonormal matrix

Created by: Abdullah Caliskan

Tags matrix

Problem 1400. Spiral Matrix

Created by: Sumit Agrawal

Tags matrix, spiral

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

Created by: Koteswar Rao Jerripothula

Tags matrix

Problem 2144. interesting center of magic matrix

Created by: Koteswar Rao Jerripothula

Tags matrix

Problem 2236. Complex transpose

Created by: Swapnali Gujar

Tags matrix, basic matlab, abs

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

Created by: goc3

Tags matrix, sum, linear

Problem 43226. Get 1-4-3-4-4

Created by: Jamil Kasan

Tags matrix, basic matlab, basics

Problem 1630. ~ WAVE ~~~

Created by: Suman Saha

Tags math, matrix, fun

Problem 44092. Find the minimal value in N*N Matrix

Created by: Said BOUREZG

Tags matrix, basics, f

Problem 2540. Find out of matrix transpose Complex conjugate

Created by: Pritesh Shah

Tags matrix

Problem 763. Find the elements of a matrix according to a defined property.

Created by: Julio

Tags vectors, matrix

Problem 44157. Calculate the number of elements in a matrix.

Created by: huashou

Tags matrix, basics

Problem 42526. Initialize a Natural Number matrix.

Created by: Salman Shaikh

Tags matrix, basics

Problem 517. Wind outward from the center ...

Created by: Aurelien Queffurust

Tags matrix

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

Created by: Pritesh Shah

Tags matrix

Problem 42971. multiply an array by its position number

Created by: SUBROTA HALDER

Tags matrix

Problem 44329. Matrix multiplication

Created by: Brian

Tags multiplication, matrix, basics

Problem 43653. Flipping a Matrix

Created by: JINWOO LEE

Tags matrix

Problem 2225. Three...is a magic number.

Created by: James

Tags matrix, match three, schoolhouse rock

Problem 44234. Replace Negative(-) by 0 and positive by 1

Created by: Chetan Bhavsar

Tags math, matrix, basic matlab

Problem 42438. row removal

Created by: Vidushi Jain

Tags matrix

Problem 1078. Make a diamond

Created by: Amin Bashi

Tags matlab, matrix

Problem 43073. Check if a matrix is a palindrome in all directions

Created by: Mohammad Haghighat

Tags math, matrices, matrix manipulation

51 – 100 of 251

Trial software

Problem Groups $(function () { $('[data-toggle="popover"]').popover() })

Problems

Problem Groups