autoreg: Auto-Regressive Spectrum Estimate

In RSEIS: Seismic Time Series Analysis Tools

Auto-Regressive Spectrum Estimate

Description

Auto-Regressive Spectrum Estimate

Usage

autoreg(a, numf = 1024, pord = 100, PLOT = FALSE, f1 = 0.01, f2 = 50)

Arguments

a	signal
numf	number of frequency points to calculate
pord	order
PLOT	logical, TRUE=plot
f1	low frequency
f2	high frequency

Value

LIST:

amp	amplitudes
freq	frequencies, Hz

Author(s)

Jonathan M. Lees<jonathan.lees.edu>

See Also

fft, mtapspec, plt.MTM0

Examples

data(CE1)
Xamp <- CE1$y[CE1$x>5.443754 & CE1$x<5.615951]

ZIM <- autoreg(Xamp , numf=length(Xamp) , pord = 100, PLOT=FALSE,  f1=.01, f2=50)

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