INSTresponse: Instrument Respnse Function

In RSEIS: Seismic Time Series Analysis Tools

Instrument Respnse Function

Description

Extract Instrument Response from Poles and Zeros

Usage

INSTresponse(Kal, key, ff, tt = tt, plotkey = NULL)

Arguments

Kal	Calibration
key	index to list of instruments
ff	frequency vector
tt	time vector
plotkey	TRUE = plot

Details

response is fourier transform of delta function run through the filter

Value

List:

transfer	transfer function
aa	a coeficients
bb	b coeficients
resp	real part of response

Author(s)

Jonathan M. Lees<jonathan.lees.edu>

References

Adapted from Ken Creager's Matseis

See Also

deconinst

Examples

########  set list of possible instruments:
Kal  <-  PreSet.Instr()
###  get instrument reponse for first in list:
resp1   <-  INSTresponse(Kal, 1, c(0,100)  , tt=c(1,0.008), plotkey=TRUE)
###  plots amplitude and phase

RSEIS documentation built on Sept. 13, 2024, 1:09 a.m.