Effacer les filtres
Effacer les filtres

Smoothing a 2d matrix (DEM)

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Grant
Grant le 11 Fév 2013
Réponse apportée : Jennifer Rebbin le 20 Sep 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 le 20 Sep 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 le 11 Fév 2013
>>Doc Interp2

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