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Re: Question on filter implementation ...
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From: |
Mike Miller |
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Subject: |
Re: Question on filter implementation ... |
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Date: |
Thu, 30 Jan 2020 13:03:59 -0800 |
On Thu, Jan 30, 2020 at 15:32:37 -0500, Doug Stewart wrote:
> Deiter: this is a known limitation, and yes we need more resolution.
>
> @Mike
> Do you think we could use the symbolic pkg. and VPA to calculate these
> higher order coefficients?
You could certainly try.
But as Sergei noted, the best approach is to always use the pole-zero
representation when working with IIR filters.
Cheers,
--
mike
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