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[Octave-bug-tracker] [bug #38297] bilinear function in Octave is not com
From: |
sarbjit |
Subject: |
[Octave-bug-tracker] [bug #38297] bilinear function in Octave is not compatible with Matlab |
Date: |
Sun, 10 Feb 2013 04:36:42 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0 |
URL:
<http://savannah.gnu.org/bugs/?38297>
Summary: bilinear function in Octave is not compatible with
Matlab
Project: GNU Octave
Submitted by: sarbjit
Submitted on: Sun 10 Feb 2013 04:36:41 AM GMT
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Matlab Compatibility
Status: None
Assigned to: None
Originator Name: sarbjit
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 3.6.2
Operating System: Microsoft Windows
_______________________________________________________
Details:
Hi,
bilinear function which is used for conversion of analog to digital filters is
not compatible with Matlab. Matlab version of this function provides support
to take "pre-warping" frequency as an argument.
Matlab Syntax:-
[zd,pd,kd]=bilinear(z,p,k,fs)
[zd,pd,kd]=bilinear(z,p,k,fs,fp)
[numd,dend]=bilinear(num,den,fs)
[numd,dend]=bilinear(num,den,fs,fp)
[Ad,Bd,Cd,Dd]=bilinear(A,B,C,D,fs)
[Ad,Bd,Cd,Dd]=bilinear(A,B,C,D,fs,fp)
While the bilinear available in Octave has the following syntax:
usage: [Zz, Zp, Zg] = bilinear(Sz, Sp, Sg, T)
[Zb, Za] = bilinear(Sb, Sa, T)
For more details refer :
http://www.mathworks.in/help/signal/ref/bilinear.html
-Sarbjit
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?38297>
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- [Octave-bug-tracker] [bug #38297] bilinear function in Octave is not compatible with Matlab,
sarbjit <=