filters {cyclones}R Documentation

Various filters.

Description

A bundle of window types. See e.g. Press et al. (1989), Numerical Recipes in Pascal, pp. 466. i Moving-average (box-car) filter, ii Gaussian filter with cut-off at 0.025 and 0.975 of the area, iii Binomial filter, iv Parzen filter (Press,et al. (1989)), v Hanning filter (Press,et al. (1989)), vi Welch filter (Press,et al. (1989)).

Usage

ma.filt(x,n)
gauss.filt(x,n)
binom.filt(x,n)
parzen.filt(x,n)
hanning.filt(x,n)
welch.filt(x,n)

Arguments

x series to filter
n window width

Value

A vector

Author(s)

R.E. Benestad


[Package cyclones version 1.2-0 Index]