ArmaFft.fftar()
statsmodels.sandbox.tsa.fftarma.ArmaFft.fftar
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ArmaFft.fftar(n=None)
[source] -
Fourier transform of AR polynomial, zero-padded at end to n
Parameters: n : int
length of array after zero-padding
Returns: fftar : ndarray
fft of zero-padded ar polynomial
© 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.fftar.html