statsmodels.tsa.arima_process.deconvolve(num, den, n=None)
[source]
Deconvolves divisor out of signal, division of polynomials for n terms
calculates den^{-1} * num
Parameters: |
|
---|---|
Returns: |
|
If num is a time series, then this applies the linear filter den^{-1}. If both num and den are both lag polynomials, then this calculates the quotient polynomial for n terms and also returns the remainder.
This is copied from scipy.signal.signaltools and added n as optional parameter.
© 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.tsa.arima_process.deconvolve.html