filt2 2D geospatial data filter

Easily perform 2D highpass, lowpass, bandpass, or bandstop filters on gridded datasets.

Chad Greene

Version 1.1.0.0 (2,85 MB)

874 Downloads

(7)

5. Jan 2017

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This function performs a 2D gaussian-weighted moving-window averaging filter on gridded datasets. It's designed to simplify the process of converting resolution to pixels and figuring out what sigma value to use. Click on the light bulb icon to the right on this page to see examples of use.

Zitieren als

Chad Greene (2026). filt2 2D geospatial data filter (https://de.mathworks.com/matlabcentral/fileexchange/61003-filt2-2d-geospatial-data-filter), MATLAB Central File Exchange. Abgerufen 24. Mai 2026.

Quellenangaben

Inspiriert von: Generate spatial data, moving_average v3.1 (Mar 2008), smooth2a, Noise-Power Spectrum, Generating Gaussian Filter 2D Matrix, filter1, Radially averaged surface roughness/topography power spectrum (PSD), scatstat2 2D local statistics, ndnanfilter.m

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Version	Veröffentlicht	Versionshinweise	Action
1.1.0.0	5. Jan 2017	Added bandpass and bandstop filters.	Herunterladen
1.0.0.0	4. Jan 2017		Herunterladen