filterstamp {RSEIS} | R Documentation |
Create an text stamp describing a filter
filterstamp(fl=1/2, fh=10, type="BP")
fl |
vector, low frequency |
fh |
vector,high frequency |
type |
vector,type of filter |
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.
stamps |
text strings |
Jonathan M. Lees<jonathan.lees@unc.edu>
FILT.spread
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)