smooth2

Version 1.0.0.0 (1.02 KB) by Kelly Hilands
Smooths the data in a 2D matrix with a user-defined resolution.
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Updated 18 Nov 2004

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SMOOTH2.M: Smooths matrix data.

MATRIXOUT=SMOOTH2(MATRIXIN,Nr,Nc) smooths the data in MATRIXIN using a running mean over 2*N+1 successive points, N points on each side of the current point. At the ends of the series skewed or one-sided means are used.

Inputs: matrixIn - original matrix
Nr - number of points used to smooth rows
Nc - number of points to smooth columns
Outputs: matrixOut - smoothed version of original matrix

Remark: By default, if Nc is omitted, Nc = Nr.

Cite As

Kelly Hilands (2026). smooth2 (https://in.mathworks.com/matlabcentral/fileexchange/6298-smooth2), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired: smoothc.mat, smooth2a

Version Published Release Notes
1.0.0.0