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[Octave-bug-tracker] [bug #43895] freqz may work as designed but
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #43895] freqz may work as designed but |
Date: |
Sat, 27 Dec 2014 01:40:22 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36 |
URL:
<http://savannah.gnu.org/bugs/?43895>
Summary: freqz may work as designed but
Project: GNU Octave
Submitted by: None
Submitted on: Sat 27 Dec 2014 01:40:21 AM UTC
Category: Octave Function
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: None
Status: None
Assigned to: None
Originator Name: Bill McEachen
Originator Email: address@hidden
Open/Closed: Open
Discussion Lock: Any
Release: 3.6.4
Operating System: Microsoft Windows
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Details:
when I use freqz(num,den,10)
I expected the endpoints to be included. I would think one would be
interested in finite value (pi). However, it only yields data thru 0.9*pi. I
would suggest adding/ensuring it also provides frequency response at pi (1
more step).
So, freqz(num,den,2) would produce (3) data values, not 2.
I often iterate things so as to match A/D response at the Nyquist frequency
...
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- [Octave-bug-tracker] [bug #43895] freqz may work as designed but,
anonymous <=