[SciPy-user] signal.butter questions
Tue Jun 26 20:05:41 CDT 2007
RK> I have two questions about signal.butter. First, I don't see it in
RK> the docstring, but I am assuming the Wn must be normalized by
RK> dividing by the Nyquist frequency. Is that true? It seems like
RK> that is what buttord is saying and I assume they use the same
I am very, very new to scipy (and python), but this is almost certainly
RK> Second, what is meant by the analog keyword?
This is (must be) to distinguish between digital and analog filters.
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