File Exchange

image thumbnail

filt2 2D geospatial data filter

version 1.1 (2.85 MB) by

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

9 Downloads

Updated

View License

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.

Comments and Ratings (2)

can zu

can zu (view profile)

how to filter the spatial field with 15km*20km(X-direction and Y-direction,respectively) in the example?

Emil

Emil (view profile)

many thanks...

Updates

1.1

Added bandpass and bandstop filters.

MATLAB Release
MATLAB 8.0 (R2012b)

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video

filt2/html/