sits_sgolay: Smooth the time series using Savitsky-Golay filter (based on...

In luizassis/sits: Satellite Image Time Series Analysis

Description

The algorithm searches for an optimal polynomial describing the warping. The degree of smoothing depends on smoothing factor lambda (usually from 0.5 to 10.0) Use lambda = 0.5 for very slight smoothing and lambda = 5.0 for strong smoothing

Usage

sits_sgolay(data.tb, order = 3, scale = 1, bands_suffix = "sg")

Arguments

data.tb	The SITS tibble containing the original time series
order	filter order
scale	time scaling
bands_suffix	the suffix to be appended to the smoothed filters

Value

output.tb a tibble with smoothed sits time series

luizassis/sits documentation built on May 30, 2019, 7:15 p.m.