Azzera filtri
Azzera filtri

Smoothing a 2d matrix (DEM)

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Grant
Grant il 11 Feb 2013
Risposto: Jennifer Rebbin il 20 Set 2023
Hi I have a 2d matrix of integers, representing a digital elevation model of a glacier. I need to smooth it - interpolate between cells, but I can't find a way to do so. Thank you

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Jennifer Rebbin
Jennifer Rebbin il 20 Set 2023
Starting in R2023b, you can smooth noisy data in two dimensions by using the smoothdata2 function. As of R2023b, the supported smoothing methods for smoothing in two dimensions are average, median, Gaussian-weighted average, linear regression, quadratic regression, and Savitzky-Golay filter.

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Doug Hull
Doug Hull il 11 Feb 2013
>>Doc Interp2

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