MTM.drive {RSEIS}R Documentation

Interactive MTM driver

Description

MTM analysis of signals

Usage

MTM.drive(a, f1 = f1, f2 = f2, len2 = 1024, COL = 2, PLOT = FALSE, PADDLAB = NULL, GUI = TRUE)

Arguments

a list(y=time series amp, dt=delta-ts, stamps=text stamps)
f1 low frequency
f2 high frequency
len2 power of two length
COL colors
PLOT logical PLOT=TRUE
PADDLAB vector of buttons
GUI Whether to be in GUI (interactive) mode

Value

Graphical Side effect

Author(s)

Jonathan M. Lees<jonathan.lees.edu>

References

Lees, J. M. and Park, J., 1995: Multiple-taper spectral analysis: A stand-alone C-subroutine, Computers & Geology, 21(2), 199-236.

See Also

plt.MTM0

Examples


data("GH")
sel= which(GH$COMPS=="V")

amp = list()
dees = list()
stamps = list()

for( i in 1:3)
{
amp[[i]] = GH$JSTR[[sel[i]]]
dees[i] = GH$dt[sel[i]]
stamps[i] = paste(GH$STNS[sel[i]], GH$COMPS[sel[i]])
}

 a = list(y=amp, dt=dees, stamps=stamps)

 f1 = 0.1

f2 = floor(0.33*(1/a$dt[[1]]))

speccol  = c('red', 'blue', 'purple')

MTM.drive(a, f1, f2, COL=speccol, PLOT=TRUE)


[Package RSEIS version 2.1-4 Index]