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Re: Support Octave by new .m files

From: Doug Stewart
Subject: Re: Support Octave by new .m files
Date: Wed, 3 Jul 2019 15:51:43 -0400

On Wed, Jul 3, 2019 at 3:49 PM Hamed Shakouri <address@hidden> wrote:
By the way, it doesn't support the FOH approximation method!
Maybe TUSTIN can work the same.
Thank you anyway.

Do you want to make us a FOH method?

On Wed, Jul 3, 2019 at 12:43 PM Hamed Shakouri <address@hidden> wrote:
It worked. Thank you. 

On Wed, Jul 3, 2019 at 12:34 PM Doug Stewart <address@hidden> wrote:

On Wed, Jul 3, 2019 at 3:27 PM Hamed Shakouri <address@hidden> wrote:
Hi there,

it seems there are some MatLab functions that are not implemented in Octave.
I have loaded control and signal packages.
This is the message when I tried to get C2D:

help c2d
error: help: the 'c2d' function belongs to the control package from Octave Forge but
has not yet been implemented.

Please read <https://www.octave.org/missing.html> to learn how you can
contribute missing functionality.

You are right that abcdchk is not documented but is frequently used by (mostly old) control toolbox functions. So I needed it.


 help @lti/c2d

we try and answer below the question, so try bottom posting for this list.

On Wed, Jul 3, 2019 at 11:02 AM Mike Miller <address@hidden> wrote:
On Wed, Jul 03, 2019 at 10:12:25 -0700, Hamed Shakouri wrote:
> To whom it may concern

Hi Hamed. We certainly appreciate your interest in contributing to

> Please find attached two files I implemented to run a script from MatLab.
> C2D and ABCDchk

The "c2d" function is already fully implemented as part of the control
package, have you installed and tried that package?

The "abcdchk" function does not appear to be a documented function I can
see described anywhere. I have seen it referenced in a few user scripts
by web search, but it doesn't seem to be a documented part of Matlab's
core library or toolboxes. Is its purpose and functionality documented
anywhere? Is it really useful? How do we validate its behavior?

Aside from that, you may want to review Octave's contribution
guidelines, for example

- https://wiki.octave.org/Contribution_guidelines
- https://wiki.octave.org/Mercurial
- https://wiki.octave.org/Help_text

> If it works for Octave I can add much more.

We certainly do need lots of help, beyond creating new functions. You
might look at the bug and patch tracker to help fix or review possible
fixes for unresolved bugs and features.

- https://savannah.gnu.org/bugs/?func=browse&set=open&group=octave
- https://savannah.gnu.org/patch/?func=browse&set=open&group=octave



With Regards,

Hamed Shakouri G.

DASCertificate for 206392


With Regards,

Hamed Shakouri G.


With Regards,

Hamed Shakouri G.

DASCertificate for 206392

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