bugGNU Octave - Bugs: bug #56949, [octave forge] (optim) Missing...


bug #56949: [octave forge] (optim) Missing function subplus

Submitter:  Michele Ginesi <m_ginesi>
Submitted:  Wed 25 Sep 2019 08:40:23 AM UTC
Category:  Octave Package Severity:  1 - Wish
Priority:  5 - Normal Item Group:  Feature Request
Status:  Patch Submitted Assigned to:  None
Originator Name:  Michele Open/Closed:  * Open
Release:  * other Operating System:  * Any
Fixed Release:  None Planned Release:  None
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Fri 27 Sep 2019 09:07:33 PM UTC, comment #2: 

Changing category to Octave Forge Package since this is not part of Octave core.

Rik <rik5>
Group administrator
Wed 25 Sep 2019 12:22:22 PM UTC, comment #1: 

This function is part of the "Curve fitting toolbox" and would probably fit best into of-optim.

CC'ing the package maintainer.

Markus M├╝tzel <mmuetzel>
Group administrator
Wed 25 Sep 2019 08:40:23 AM UTC, original submission:  

The positive part function is missing in Octave but exists in Matlab [1].
I've implemented it in the attached m-file.

[1] https://www.mathworks.com/help/curvefit/subplus.html

Michele Ginesi <m_ginesi>


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Attach Files:

Attached Files
file #47569:  subplus.m added by m_ginesi (2KiB - text/x-objcsrc)


Depends on the following items: None found

Items that depend on this one: None found


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  • -email is unavailable- added by jwe (Updated the item)
  • -email is unavailable- added by rik5 (Posted a comment)
  • -email is unavailable- added by mmuetzel (Posted a comment)
  • -email is unavailable- added by mmuetzel
  • -email is unavailable- added by m_ginesi (Submitted the item)

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    Follow 9 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2023-04-25 jwe Summary[Octave Forge] Missing function subplus [octave forge] (optim) Missing function subplus
    2019-09-27 rik5 CategoryOctave Function Octave Package
        Severity3 - Normal 1 - Wish
        Item GroupMatlab Compatibility Feature Request
        StatusNone Patch Submitted
        SummaryMissing function subplus [Octave Forge] Missing function subplus
    2019-09-25 mmuetzel Releasedev other
        Carbon-Copy- Added i7tiol
    2019-09-25 m_ginesi Attached File- Added subplus.m, #47569

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