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https://issues.apache.org/jira/browse/SOLR-10625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joel Bernstein updated SOLR-10625:
----------------------------------
    Description: 
This ticket adds a *convolve* stream evaluator that returns the convolution of 
two sequences. The convolve function achieves a result similar to 
*cross-correlation*.

Syntax:
{code}
a = convolve(cola, colb)
{code}

Implementation is provided by Apache Commons Math.

  was:
This ticket adds a *convolve* stream evaluator that returns the convolution of 
two sequences. The convolve function achieves a result similar to 
*cross-correlation*.

Syntax:
{code}
a = convolve(cola, colb)
{code}

Implementation is provided by apache commons math.


> Add convolve Stream Evaluator
> -----------------------------
>
>                 Key: SOLR-10625
>                 URL: https://issues.apache.org/jira/browse/SOLR-10625
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>
> This ticket adds a *convolve* stream evaluator that returns the convolution 
> of two sequences. The convolve function achieves a result similar to 
> *cross-correlation*.
> Syntax:
> {code}
> a = convolve(cola, colb)
> {code}
> Implementation is provided by Apache Commons Math.



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