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From "Eric Barnhill (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MATH-1290) Additions to Complex Utils; creation of conversion methods between Complex[], double[], float[], and interleaved arrays
Date Sat, 05 Mar 2016 22:05:40 GMT

    [ https://issues.apache.org/jira/browse/MATH-1290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15181861#comment-15181861
] 

Eric Barnhill commented on MATH-1290:
-------------------------------------

Per request of the committers, I have done a thorough proofread and changed the following:

- Ensured all javadoc is correct.
- Ensured all appropriate variables are marked final.
- Ensured all methods still pass JUnit tests
- Incorporated suggestions of Luc in the now-stale branch he created
- Re-wrote a few methods so that all multi-dimensional methods support ragged arrays
- Edited some html tags in the polar2Complex method previously present in ComplexUtils, because
they were throwing errors in JavaDoc generation

Pushed the changes to my fork.


> 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
>
>   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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