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  1. Solr
  2. SOLR-11430

Add lerp and akima Stream Evaluators to support linear and akima spline interpolation

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Resolved
    • None
    • 7.3
    • None
    • None

    Description

      The lerp Stream Evaluator performs linear interpolation:

      interp = lerp(xvec, yvec)

      The akima Stream Evaluator performs Akima spline interpolation:

      interp = akima(xvec, yvec)

      Attachments

        1. SOLR-11430.patch
          13 kB
          Joel Bernstein

        Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. SOLR-10651 Streaming Expressions statistical functions library

          • Major - Major loss of function.
          • Closed
          supercedes

          New Feature - A new feature of the product, which has yet to be developed. SOLR-11790 Add akima Stream Evaluator to support akima splines

          • Major - Major loss of function.
          • Closed

          Activity

            People

              jbernste Joel Bernstein
              jbernste Joel Bernstein
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              Dates

                Created:
                Updated:
                Resolved: