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Efficient algorithm to compute a DFT for an arbitrary set offrequencies

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11-12-2009, 10:02 PM

Sprite

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Efficient algorithm to compute a DFT for an arbitrary set offrequencies

Hello all,

Here comes a little algorithm that I tailor-made for one of my
projects. Just like "Goertzels Algorithm" this one should be employed
to compute a DFT for a small set of frequencies rather than the whole
spectra. If you like it, please feel free to use or distribute it.

https://sites.google.com/site/dl1duz/home

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