periodogram {kza} | R Documentation |
Periodogram
Description
Raw periodogram.
Usage
periodogram(y)
Arguments
y |
The raw data. |
Details
Periodogram is an estimate of the spectral density using FFT.
See Also
kzp
,
Examples
t<-1:1000
f1<-0.3
f2<-0.4
noise<-15*rnorm(length(t))
s<-3*sin(2*pi*f1*t)+3*sin(2*pi*f2*t)
plot(periodogram(s+noise),type='l')
[Package kza version 4.1.0.1 Index]