Analytic derivation of the finite wordlength effect of the twiddle factors in recursive implementation of the sliding-DFT

Jae-Hwa Kim, Tae-Gyu Chang. Analytic derivation of the finite wordlength effect of the twiddle factors in recursive implementation of the sliding-DFT. IEEE Transactions on Signal Processing, 48(5):1485-1488, 2000. [doi]

Abstract

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