bugGNU Octave - Bugs: bug #51242, [octave forge] (control) lsim not...

 
 

bug #51242: [octave forge] (control) lsim not compatible with MATLAB lsim

Submitter:  None
Submitted:  Thu 15 Jun 2017 06:15:35 PM UTC
   
 
Category:  Octave Package Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  Invalid / Not an Octave Bug Assigned to:  None
Originator Name:  John Maxfield Originator Email:  -email is unavailable-
Open/Closed:  * Closed Release:  * dev
Operating System:  * Any Fixed Release:  None
Planned Release:  None
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Wed 12 Apr 2023 06:31:24 PM UTC, comment #2: 

No replies for almost 2 years. Closing this report as invalid.

Torsten Lilge <ttl>
Group Member
Sun 27 Jun 2021 09:10:11 PM UTC, comment #1: 

I haven't found the form lsim(b,a,u,t) with b, a being polynomials of the transfer function, in the actual documentation of lsim in Matlab. Therefore, I guess this form is deprecated and is still supported by Matlab for backward compatibility. Does anyone has more insight here?

Torsten Lilge <ttl>
Group Member
Thu 15 Jun 2017 06:15:35 PM UTC, original submission:  

Using control-3.0.0, the attached script produces an error in Octave, but the attached plot with MATLAB R2017a. The script is published in the MATLAB textbook at zybooks.com.

Anonymous

 

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Attached Files
file #40922:  Capture.PNG added by None (15KiB - image/png)
file #40923:  ex15_1_2.m added by None (891B - text/plain)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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  • -email is unavailable- added by ttl (Posted a comment)
  • -email is unavailable- added by jwe (Updated the item)
  • -email is unavailable- added by None (Submitted the item)
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    Follow 8 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2023-04-12 ttl StatusNeed Info Invalid / Not an Octave Bug
        Open/ClosedOpen Closed
    2021-06-27 ttl StatusNone Need Info
        Release4.2.1 dev
        Operating SystemMicrosoft Windows Any
    2017-08-12 jwe SummaryOctave lsim not compatible with MATLAB lsim [octave forge] (control) lsim not compatible with MATLAB lsim
    2017-06-15 None Attached File- Added Capture.PNG, #40922
        Attached File- Added ex15_1_2.m, #40923

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