fftw_convolve: fftw_convolve

In jkennel/aquifer: Well solutions for aquifer tests

fftw_convolve

Description

Designed to be used for fast centered moving averages

Usage

fftw_convolve(x, y, normalize = TRUE, align = "center")

Arguments

x	the data series
y	the filter
normalize	do you want the filter normalized
align	what alignment

Value

convolution of data series and filter

Examples

set.seed(37)
len <- 999
x <- cumsum(rnorm(len))
y <- rep(1, 3)
sub <- c(1, 50)
plot(1:len, x, type='o', pch = 20, xlim = sub, cex = 0.4)
points(1:len, fftw_convolve(x, y), type = 'o', col='red', pch = 20, cex = 0.4)

jkennel/aquifer documentation built on July 31, 2022, 11:33 p.m.