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brune.doom

Brune Modeling

Description

Modeling the Brune spectrum with Graphical Diagnostics

Usage

brune.doom(amp, dt = 1, f1 = 0.01, f2 = 15, PLOTB = FALSE, tit = "")

Arguments

amp

signal

dt

deltaT

f1

low frequency for modeling
f2

high frequency for modeling

PLOTB

logical, TRUE=show diagnostic plots

tit

title for plot

Value

List:

SUCCESS

(0,1) for success or failure of modeling
WARN

flag = "OK"
tstar0

tstar0
gamma

gamma
omega0

omega0
fc

fc
alpha

alpha
chisqrd

chi-squared misfit over region of fitting

Author(s)

Jonathan M. Lees<jonathan.lees.edu>

References

Lees, J. M. and G. T. Lindley (1994): Three-dimensional Attenuation Tomography at Loma Prieta:Inverting t* for Q, J. Geophys. Res., 99(B4), 6843-6863.

Examples

data(CE1)
plot(CE1$x, CE1$y, type='l')
Xamp = CE1$y[CE1$x>5.443754 & CE1$x<5.615951]

BF = brune.doom( Xamp, CE1$dt ,f1=.5, f2=12 ,  PLOTB = TRUE)
RSEIS

Seismic Time Series Analysis Tools

v3.9-3
GPL (>= 2)
Authors
Jonathan M. Lees [aut, cre], Jake Anderson [ctb], Leonard Lisapaly [ctb], Dave Harris [aut, cph]
Initial release
2020-08-25

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