Re: Filter response curve
Re: Filter response curve
- Subject: Re: Filter response curve
- From: Richard Dobson <email@hidden>
- Date: Tue, 17 Jan 2017 19:05:09 +0000
Indeed, if you have access to the coefficients, that is the proper way
to do it. My suggestion was for the situations where you don't (or where
getting a set of coefficients from the source code is something of a
task in itself).
Richard Dobson
On 17/01/2017 17:30, Evan Balster wrote:
I must disagree. The cleanest way to compute the transfer function
<https://en.wikipedia.org/wiki/Digital_filter#Characterization>, is to
/compute the transfer function/, directly — you'll get an exact answer,
with minimal computational expense.
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