bugGNU Octave - Bugs: bug #38806, griddedInterpolant function missing


bug #38806: griddedInterpolant function missing

Submitter:  None
Submitted:  Tue 23 Apr 2013 12:33:30 AM UTC
Category:  Octave Function Severity:  1 - Wish
Priority:  3 - Low Item Group:  Feature Request
Status:  Confirmed Assigned to:  None
Originator Name:  Originator Email:  -email is unavailable-
Open/Closed:  * Open Release:  * dev
Operating System:  * Any Fixed Release:  None
Planned Release:  None
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Tue 18 Apr 2023 08:59:07 PM UTC, comment #3: 

see comments on bug #35821 that suggests an implementation for griddedInterpolant can probably be developed after the scatteredInterpolant class is generalized so that both can be a subclass of it.

Nicholas Jankowski <nrjank>
Group Member
Sun 11 Aug 2019 10:09:12 PM UTC, comment #2: 
Mike Miller <mtmiller>
Group Member
Sun 20 Nov 2016 10:15:41 PM UTC, comment #1: 

When I try to use griddedInterpolant in Octave 4.2.0, then I get a proper "not implemented" warning:

warning: griddedInterpolant is not implemented.  Consider using griddata.

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

Hartmut <hardy>
Tue 23 Apr 2013 12:33:30 AM UTC, original submission:  

The griddedInterpolant method allows to perform interpolation on a 1-D, 2-D, 3-D, or N-D Gridded Data set. It is faster than interpn and uses a different interface. This function has been introduced in Matlab R2011b. It appears this function is missing from all current Octave releases.



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  • -email is unavailable- added by nrjank (Posted a comment)
  • -email is unavailable- added by hardy (Posted a comment)
  • -email is unavailable- added by mtmiller (Updated the item)

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    Follow 7 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-08-11 mtmiller Priority5 - Normal 3 - Low
        Item GroupMatlab Compatibility Feature Request
    2013-10-28 mtmiller CategoryNone Octave Function
    2013-09-30 mtmiller Severity3 - Normal 1 - Wish
        Item GroupFeature Request Matlab Compatibility
        StatusNone Confirmed
        Release3.2.4 dev

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