Re: Why is my Butterworth filter so noisy?

[Sergei Steshenko]

--- On Mon, 9/22/08, Matthias Brennwald <address@hidden> wrote:

> From: Matthias Brennwald <address@hidden>
[snip]
Therefore: how good is butter.m really?
> 
> Matthias

'butter.m' is good; the point of my investigation and the message is that
there are rounding errors, especially for high order filters.

Тhe message has a recipe describing how to run 'butter.m' - look for
the THE (the definite article in capital letters) in it.

Regards,
  Sergei.