Shift matrix

Version 1.1.0.0 (13.2 KB) by Shalin Mehta
Fast and convenient function for shifting a matrix in 2D.
5.0
(1)
622 Downloads
Updated 30 Nov 2011

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The code uses array indexing to implement shifting of the matrix. It is about 2.5 times faster than using interp2 with 'nearest neighbor' option for shifting of the matrices. Inspiration for optimized array indexing comes from a snippet on circular shift in: "MATLAB array manipulations tips and tricks" guide by Peter J. Acklam (http://home.online.no/~pjacklam).

Cite As

Shalin Mehta (2026). Shift matrix (https://uk.mathworks.com/matlabcentral/fileexchange/31840-shift-matrix), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Creating and Concatenating Matrices in Help Center and MATLAB Answers
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Version Published Release Notes
1.1.0.0

Updated help.
1.0.0.0