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From: Rune Allnor <allnor@tele.ntnu.no>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Obtaining the frequency response from a digital filter
Date: Sun, 8 Nov 2009 05:56:49 -0800 (PST)
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On 8 Nov, 13:19, "Ana " <filter_wo...@yahoo.com> wrote:
> Would you suggest any particular book? Thanks alot.

Filter design is fairly standard, but this one contains
a lot of details that are left out of most books:

http://www.amazon.com/Digital-Signal-Processing-Signals-Systems/dp/0071454241/ref=sr_1_1?ie=UTF8&s=books&qid=1257688535&sr=8-1

Rune