Matrix Manipulation II

Curated by : goc3

If only moving things around in real life were this easy.

Matrix Manipulation II Master

+50 points

Problem Title	Likes	Solvers
Problem 1167. matrix zigzag Created by: trekker Tags matrix conversion, compression.	1	57
Problem 1286. MatCAT - Reconstruct X from Its X-rays Created by: Ned Gulley Tags matrices	0	27
Problem 1321. Given a 4x4 matrix, swap the two middle columns Created by: Harish Maradana Tags swap	1	300
Problem 1421. subtract central cross Created by: Marco Castelli Tags empty	0	146
Problem 1422. frame of the matrix Created by: Marco Castelli Tags frame	0	288
Problem 1429. Remove entire row and column in the matrix containing the input values Created by: Selvaraaju Murugesan Tags basic matlab, matrix	0	109
Problem 1853. Enlarge array Created by: Matthew Eicholtz Tags matrix manipulation	2	92
Problem 1898. Too Many Zeros, Dump Them! Created by: Mineralter Tags easy, unuseful zero, simplify	0	71
Problem 1972. Convert matrix to 3D array of triangular matrices Created by: Matthew Eicholtz Tags logical indexing, matlab, multidimensional arrays	1	34
Problem 2063. A matrix of extroverts Created by: James Tags extroverts, not enough narcissism	1	80
Problem 2178. Matrix multiplication across rows Created by: Swapnali Gujar Tags matrix manipulation, multiplication, basic matlab	0	118
Problem 2351. Replace Nonzero Numbers with 1 Created by: Vishal Tags matrix	0	104
Problem 2442. Magnet and Iron Created by: rifat Tags matrix manipulation	4	36
Problem 2493. Must be in the front row... Created by: James Tags matrix manipulation, shifting	0	41
Problem 2701. Go to the head of the class! Created by: James Tags matrix manipulation	1	38
Problem 3075. Matrix of Multiplication Facts Created by: James Tags factors, matrix, elementary_school_math	7	30
Problem 3094. Hankelize a matrix Created by: Peng Liu Tags hankel matrix, toeplitz matrix	1	35
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	0	229
Problem 42501. Toeplitize a matrix Created by: Peng Liu Tags toeplitz matrix, hankel matrix	0	33

Recent Group Finishers24

Recent Activity

	SUBHRADIP MUKHERJEE submitted Solution 2051139 to Problem 2351. Replace Nonzero Numbers with 1 on 9 Dec 2019 at 10:29
	Anastasija D. submitted Solution 2050424 to Problem 1321. Given a 4x4 matrix, swap the two middle columns on 8 Dec 2019 at 12:33
	Doan Quang Manh submitted Solution 2024388 to Problem 2351. Replace Nonzero Numbers with 1 on 16 Nov 2019 at 16:49
	Asif Newaz submitted Solution 2004917 to Problem 2493. Must be in the front row... on 6 Nov 2019
	Asif Newaz submitted Solution 2003865 to Problem 1321. Given a 4x4 matrix, swap the two middle columns on 5 Nov 2019