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Quaestiones Mathematicae

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Properties of the Simpson discrete fourier transform

P Singh, V Singh

Abstract


The Simpson discrete Fourier transform (SDFT) and its inverse are transformations relating the time and frequency domains. In this paper we state and prove the important properties of shift, circular convolution, conjugation, time reversal and Plancherel's theorem. In addition, we provide an alternative representation of the duality property.

Quaestiones Mathematicae 37(2014), 279-290



http://dx.doi.org/10.2989/16073606.2013.779608
AJOL African Journals Online