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(fftw.info)Multi-dimensional Transforms Reference

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Multi-dimensional Transforms Reference
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   The multi-dimensional complex routines are generally prefixed with
`fftwnd_'.  Programs using FFTWND should be linked with `-lfftw -lm' on
Unix systems, or with the FFTW and standard math libraries in general.

fftwnd_create_plan

Plan Creation

fftwnd

Plan Execution

fftwnd_destroy_plan

Plan Destruction

What FFTWND Really Computes