ArmaFft.fftma()

statsmodels.sandbox.tsa.fftarma.ArmaFft.fftma

ArmaFft.fftma(n) [source]

Fourier transform of MA polynomial, zero-padded at end to n

Parameters:

Parameters:	n : int length of array after zero-padding
Returns:	fftar : ndarray fft of zero-padded ar polynomial

n : int

length of array after zero-padding

Returns:

fftar : ndarray

fft of zero-padded ar polynomial

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© 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.fftma.html