[SciPy-User] firwin behavior
Wed Aug 10 18:49:34 CDT 2011
On 8/10/11 4:02 PM, Warren Weckesser wrote:
> On Wed, Aug 10, 2011 at 3:16 PM, Christopher Felton
> <email@example.com> wrote:
>> On 8/10/2011 8:14 AM, Jeff Alstott wrote:
>>> firwin is producing unreasonable filters for me, and I'm not sure if I'm
>>> misusing the code or if there is a bug. Like so:
>>> In : from scipy.signal import firwin
>>> In : ny = 500
>>> In : f21f80= firwin(21, [1/ny, 80/ny]); plot(f21f80);
>> Is this a simple error, ny = 500 (integer) and 1/500 = 0, 80/500 = 0.
> Jeff said he is using Python 3, so the results of the divisions will be floats.
Thanks for the correction Warren,
I know very little about Python3. Is a float the default number type or
is the result of the division a float?
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