ArmaFft.periodogram(nobs=None)
Periodogram for ARMA process given by lag-polynomials ar and ma
Parameters: |
|
---|---|
Returns: |
|
Normalization ?
This uses signal.freqz, which does not use fft. There is a fft version somewhere.
© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.sandbox.tsa.fftarma.ArmaFft.periodogram.html