[jira] [Commented] (MATH-1290) Additions to Complex Utils; creation of conversion methods between Complex[], double[], float[], and interleaved arrays

["Gilles (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MATH-1290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15286392#comment-15286392 ] 

Gilles commented on MATH-1290:
------------------------------

Hi Eric.

Please let me know of the status of this issue; especially in light of the remark in the preceding comment.  Thanks.


> Additions to Complex Utils; creation of conversion methods between Complex[], double[], float[], and interleaved arrays
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: MATH-1290
>                 URL: https://issues.apache.org/jira/browse/MATH-1290
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 3.5
>            Reporter: Eric Barnhill
>            Priority: Minor
>              Labels: newbie, patch
>             Fix For: 4.0
>
>         Attachments: ComplexUtils.java, ComplexUtils.java, ComplexUtils.java, ComplexUtils.java, ComplexUtilsTest.java, ComplexUtilsTest.java, ComplexUtilsTest.java, ComplexUtilsTest.java, LaguerreSolver.java
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> I propose to add several new methods to the ComplexUtils class enabling easy conversion between Complex[] arrays, real or imaginary double[] or float[] arrays, and interleaved complex double[] or float[] arrays. The last two in particular are beneficial to have for OpenCL implementations and the JTransforms library.



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