Matrix Manipulation I

Curated by : goc3

Average Problem Difficulty:

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, matrix	21	1213
Problem 300. Remove NaN ? Created by: Julio Tags matrix, logical	11	1248
Problem 375. N-Dimensional Array Slice Created by: @bmtran (Bryant Tran) Tags indexing	12	229
Problem 411. Back to basics 21 - Matrix replicating Created by: Alan Chalker Tags matrices, basics	5	1624
Problem 413. Back to basics 23 - Triangular matrix Created by: Alan Chalker Tags matrices, basic matlab, basics	7	1030
Problem 497. Make an awesome ramp for a tiny motorcycle stuntman Created by: Stephen Tags stunt ramp	6	674
Problem 545. Flip the main diagonal of a matrix Created by: Bruce Raine Tags magic, diagonal	7	831
Problem 611. surrounded matrix Created by: Grzegorz Knor Tags matrices	5	1306
Problem 782. Some Assembly Required Created by: James Tags matrix manipulation, assembly	7	97
Problem 792. Set some matrix elements to zero Created by: Aurelien Queffurust Tags indexing, matrix	7	557
Problem 794. Matrix with different incremental runs Created by: Aurelien Queffurust Tags matrix manipulation, increment	5	522
Problem 796. Removing rows from a matrix is easy - but what about inserting rows? Created by: Dirk Engel Tags matrix manipulation	3	227
Problem 798. Rotate input square matrix 90 degrees CCW without rot90 Created by: Christopher Tags matrix manipulation	5	630
Problem 858. Permute diagonal and antidiagonal Created by: Jean-Marie Sainthillier Tags matrix, diag	6	460
Problem 1042. Operate on matrices of unequal, yet similar, size Created by: J-G van der Toorn Tags repmat, elementare operations, ops	1	202
Problem 1129. Reverse the elements of an array Created by: HARISANKAR PS Tags array reverse	6	1040

Recent Group Finishers94

Recent Activity

	Xinjun Yang submitted Solution 14573652 to Problem 300. Remove NaN ? 9 hours and 19 minutes ago
	Xinjun Yang submitted Solution 14573645 to Problem 300. Remove NaN ? 9 hours and 24 minutes ago
	Xinjun Yang submitted Solution 14573588 to Problem 112. Remove the air bubbles 10 hours and 11 minutes ago
	Joe submitted Solution 14571238 to Problem 792. Set some matrix elements to zero on 9 Mar 2025 at 18:32
	Binto submitted Solution 14570938 to Problem 545. Flip the main diagonal of a matrix on 9 Mar 2025 at 5:54

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!