Re: rlocus for version Octave 9.4

--===============6330172804430449864==
Content-Type: multipart/alternative; boundary="0000000000005459bf0631343288"

--0000000000005459bf0631343288
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

On Tue, 25 Mar 2025 at 20:46, Gezim Karapici <[email protected]>
wrote:

> I have a problem. rlocus doesn't function.
> after running rlocus, I receive the following
>
> pkg load control
> clear, close, clc
> s=3Dtf('s')
> W=3D1/(s^3+2*s^2+s+1)
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D
> rlocus (g)   >>?????   what is g ?
> error: roots: inputs must not contain Inf or NaN
> error: called from
>     roots at line 90 column 5
>     rlocus at line 175 column 23
> Thank you
> --
>
> --------------------------------------------------------
> Prof.Dr.G=C3=ABzim Karapici
> Mobile: +355 69 20 57 750
>
>
> ----------
> We are transitioning to a web based forum
> for community help discussions at
> https://octave.discourse.group/c/help
>


--=20
DAS[image: Certificate for 206392]

<https://linuxcounter.net/user/206392.html>

--0000000000005459bf0631343288
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote g=
mail_quote_container"><div dir=3D"ltr" class=3D"gmail_attr">On Tue, 25 Mar =
2025 at 20:46, Gezim Karapici &lt;<a href=3D"mailto:[email protected]=
">[email protected]</a>&gt; wrote:<br></div><blockquote class=3D"gmai=
l_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,20=
4,204);padding-left:1ex"><div dir=3D"ltr"><div>I have a problem. rlocus doe=
sn&#39;t function.</div><div>after running=C2=A0rlocus, I receive the follo=
wing</div><div><br></div><div><font color=3D"#0000ff" size=3D"4">pkg load c=
ontrol<br>clear, close, clc<br>s=3Dtf(&#39;s&#39;)<br>W=3D1/(s^3+2*s^2+s+1)=
</font><br>=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D</div><div><font color=3D"#0000ff" size=3D"4">rlocus (g)=C2=A0=
=C2=A0 &gt;&gt;?????=C2=A0=C2=A0 what is g ?<br>error: roots: inputs must n=
ot contain Inf or NaN<br>error: called from<br>=C2=A0 =C2=A0 roots at line =
90 column 5<br>=C2=A0 =C2=A0 rlocus at line 175 column 23</font></div><div>=
Thank you</div><span class=3D"gmail_signature_prefix">-- </span><br><div di=
r=3D"ltr" class=3D"gmail_signature"><div dir=3D"ltr"><div><div dir=3D"ltr">=
<br>--------------------------------------------------------<br>Prof.Dr.G=
=C3=ABzim Karapici<br><font face=3D"Arial" size=3D"2"><span style=3D"font-f=
amily:Arial;font-size:10pt">Mobile: +355 69 20 57 750</span></font><br><br>=
</div></div></div></div></div>
<br>
----------<br>
We are transitioning to a web based forum<br>
for community help discussions at<br>
<a href=3D"https://octave.discourse.group/c/help" rel=3D"noreferrer" target=
=3D"_blank">https://octave.discourse.group/c/help</a><br>
</blockquote></div><div><br clear=3D"all"></div><br><span class=3D"gmail_si=
gnature_prefix">-- </span><br><div dir=3D"ltr" class=3D"gmail_signature"><d=
iv dir=3D"ltr"><div>DAS<img src=3D"http://linuxcounter.net/cert/206392.png"=
 alt=3D"Certificate for 206392" title=3D"Certificate for 206392"></div><div=
><br></div><a href=3D"https://linuxcounter.net/user/206392.html" target=3D"=
_blank"></a></div></div></div>

--0000000000005459bf0631343288--


--===============6330172804430449864==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

Ci0tLS0tLS0tLS0KV2UgYXJlIHRyYW5zaXRpb25pbmcgdG8gYSB3ZWIgYmFzZWQgZm9ydW0KZm9y
IGNvbW11bml0eSBoZWxwIGRpc2N1c3Npb25zIGF0Cmh0dHBzOi8vb2N0YXZlLmRpc2NvdXJzZS5n
cm91cC9jL2hlbHAK

--===============6330172804430449864==--