RSEIS (version 3.5-2)

filterstamp: Make Filter Stamp

Description

Create an text stamp describing a filter

Usage

filterstamp(fl=1/2, fh=10, type="BP")

Arguments

fl

vector, low frequency

fh

vector,high frequency

type

vector,type of filter

Value

stamps

text strings

Details

If the frequency is less than 1, the period is displayed. For now only 3 digits are displayed. If the first argument, fl, is a list the parameters are extracted from the list and the other arguments are ignored.

See Also

FILT.spread

Examples

fl <- c(0.01, 2)
fh <- c(10, 20)
type <- "BP"
filterstamp(fl, fh, type)

FILT<-list(ON=TRUE, fl=1/2, fh=12, type="HP", proto="BU")
filterstamp(FILT)

FILT<-list(ON=TRUE, fl=1/2, fh=12, type="BP", proto="BU")
filterstamp(FILT)

FILT<-list(ON=TRUE, fl=1/2, fh=12, type="LP", proto="BU")
filterstamp(FILT)