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hessammehr/gist:e603bf196138b496dfc3

Created May 18, 2014 21:00
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gistfile1.clj
(import '[edu.emory.mathcs.jtransforms.fft DoubleFFT_1D])
(defn fft [data] (let [a-data (into-array Double/TYPE data)
fftfun (DoubleFFT_1D. (count data))
dummy (.realForward fftfun a-data)] a-data))
;; Example: Constant signal
(fft (take 128 (repeat 1.0)))
;; [optional] view the result as vector
(vec *1)
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