Fast Fourier transform: Difference between revisions
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(J: oops, that was me -- example added back in, with underlying code and some brief notes -- and reformatted to better represent the domain.) |
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Here is a representation of an example which appears in some of the other implementations, here: |
Here is a representation of an example which appears in some of the other implementations, here: |
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<lang J> Re=: {.@+.@fft |
<lang J> Re=: {.@+.@fft |
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Im=: {:@+.@fft |
Im=: {:@+.@fft |
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