Matrix Manipulation I

Curated by : goc3

<div style = "text-align: start; line-height: normal; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: none solid rgb(0, 0, 0); white-space: normal; "><div style="display: block; min-width: 0px; padding-top: 0px; perspective-origin: 289.5px 21px; transform-origin: 289.5px 21px; "><div style="font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-bottom: 9px; margin-left: 4px; margin-right: 10px; margin-top: 2px; text-align: left; white-space: pre-wrap; perspective-origin: 266.5px 21px; transform-origin: 266.5px 21px; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="display: inline; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">Test your knowledge of matrix manipulations such as shift, flip, and transpose to solve these problems.</span></span></div></div></div>

Matrix Manipulation I Master

+50 points

Problem Title	Likes	Solvers
Problem 112. Remove the air bubbles Created by: Ned Gulley Tags matrix manipulation, matrix	10	701
Problem 300. Remove NaN ? Created by: Julio Tags matrix, logical	6	768
Problem 375. N-Dimensional Array Slice Created by: @bmtran (Bryant Tran) Tags indexing	10	135
Problem 411. Back to basics 21 - Matrix replicating Created by: Alan Chalker Tags matrices, basics	4	1059
Problem 413. Back to basics 23 - Triangular matrix Created by: Alan Chalker Tags matrices, basic matlab, basics	2	638
Problem 497. Make an awesome ramp for a tiny motorcycle stuntman Created by: Stephen Tags stunt ramp	3	337
Problem 545. Flip the main diagonal of a matrix Created by: Bruce Raine Tags magic, diagonal	5	511
Problem 611. surrounded matrix Created by: Grzegorz Knor Tags matrices	2	712
Problem 782. Some Assembly Required Created by: James Tags matrix manipulation, assembly	6	73
Problem 792. Set some matrix elements to zero Created by: Aurelien Queffurust Tags indexing, matrix	3	294
Problem 794. Matrix with different incremental runs Created by: Aurelien Queffurust Tags matrix manipulation, increment	2	253
Problem 796. Removing rows from a matrix is easy - but what about inserting rows? Created by: Dirk Engel Tags matrix manipulation	2	128
Problem 798. Rotate input square matrix 90 degrees CCW without rot90 Created by: Christopher Tags matrix manipulation	1	385
Problem 858. Permute diagonal and antidiagonal Created by: Jean-Marie Sainthillier Tags matrix, diag	5	226
Problem 1042. Operate on matrices of unequal, yet similar, size Created by: J-G van der Toorn Tags repmat, elementare operations, ops	0	104
Problem 1129. Reverse the elements of an array Created by: HARISANKAR PS Tags array reverse	4	694

Recent Group Finishers73

Recent Activity

	minnolina submitted Solution 5008461 to Problem 794. Matrix with different incremental runs on 6 Mar 2021 at 20:06
	minnolina submitted Solution 5008426 to Problem 411. Back to basics 21 - Matrix replicating on 6 Mar 2021 at 20:02
	minnolina submitted Solution 5008346 to Problem 300. Remove NaN ? on 6 Mar 2021 at 19:03
	minnolina submitted Solution 5008311 to Problem 796. Removing rows from a matrix is easy - but what about inserting rows? on 6 Mar 2021 at 18:57
	Ainz ooal Gown submitted Solution 4943894 to Problem 1129. Reverse the elements of an array on 27 Feb 2021 at 13:03

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