Matrix Manipulation I

Curated by : goc3

Test your knowledge of matrix manipulations such as shift, flip, and transpose to solve these problems.

Matrix Manipulation I Master

+50 points

Problem Title	Likes	Solvers
Problem 112. Remove the air bubbles Created by: Ned Gulley Tags matrix manipulation	4	397
Problem 300. Remove NaN ? Created by: Julio Tags matrix, logical	6	614
Problem 375. N-Dimensional Array Slice Created by: @bmtran (Bryant Tran) Tags indexing	6	102
Problem 411. Back to basics 21 - Matrix replicating Created by: Alan Chalker Tags matrices, basics	2	905
Problem 413. Back to basics 23 - Triangular matrix Created by: Alan Chalker Tags matrices, basic matlab, basics	0	532
Problem 497. Make an awesome ramp for a tiny motorcycle stuntman Created by: Stephen Tags stunt ramp	3	263
Problem 545. Flip the main diagonal of a matrix Created by: Bruce Raine Tags diagonal, magic	4	426
Problem 611. surrounded matrix Created by: Grzegorz Knor Tags matrices	1	441
Problem 782. Some Assembly Required Created by: James Tags matrix manipulation, assembly	4	50
Problem 792. Set some matrix elements to zero Created by: Aurelien Queffurust Tags indexing, matrix	1	229
Problem 794. Matrix with different incremental runs Created by: Aurelien Queffurust Tags increment, matrix manipulation	2	194
Problem 796. Removing rows from a matrix is easy - but what about inserting rows? Created by: Dirk Engel Tags matrix manipulation	2	99
Problem 798. Rotate input square matrix 90 degrees CCW without rot90 Created by: Christopher Tags matrix manipulation	1	323
Problem 858. Permute diagonal and antidiagonal Created by: Jean-Marie Sainthillier Tags matrix, diag	5	180
Problem 1042. Operate on matrices of unequal, yet similar, size Created by: J-G van der Toorn Tags elementare operations, ops, match size	0	77
Problem 1129. Reverse the elements of an array Created by: HARISANKAR PS Tags array reverse	0	563

Recent Group Finishers51

Recent Activity

	SUBHRADIP MUKHERJEE submitted Solution 2057302 to Problem 792. Set some matrix elements to zero on 14 Dec 2019 at 4:47
	Pauli Huusari submitted Solution 2051681 to Problem 300. Remove NaN ? on 9 Dec 2019 at 13:30
	Pauli Huusari submitted Solution 2051675 to Problem 112. Remove the air bubbles on 9 Dec 2019 at 13:09
	philippe hayek submitted Solution 2044207 to Problem 1129. Reverse the elements of an array on 3 Dec 2019 at 18:34
	U E submitted Solution 2043533 to Problem 411. Back to basics 21 - Matrix replicating on 3 Dec 2019 at 10:21