Fast Fourier transform: Difference between revisions
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</pre> |
</pre> |
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=={{header| |
=={{header|Golfscript}}== |
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<lang |
<lang Golfscript>#Cooley-Tukey |
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{.,.({[\.2%fft\(;2%fft@-1?-1\?-2?:w;.,,{w\?}%[\]zip{{*}*}%]zip.{{+}*}%\{{-}*}%+}{;}if}:fft; |
{.,.({[\.2%fft\(;2%fft@-1?-1\?-2?:w;.,,{w\?}%[\]zip{{*}*}%]zip.{{+}*}%\{{-}*}%+}{;}if}:fft; |
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