genrick {RSEIS}

Ricker Wavelet

Description

Generate a ricker wavelet of a specfied frequency and length

Usage

genrick(freq, dt, nw)

Arguments

freq

frequency of ricker wavelet

dt

Time sample rate (s)

nw

length of wavelet.

Value

ricker wavelet as a vector.

Note

Original code by Leonard Lisapaly ([e-mail]), converted to R by J.M. Lees.

Author(s)

Jonathan M. Lees<[e-mail]>

Examples

dt <- 0.01
freq <- 16
nlen <- 35

G <- genrick(freq, dt, nlen)

tee <- seq(from=0, by=dt, length=length(G))

plot(tee, G, type='l')