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The following DFT properties are presented with examples: linearity, periodicity, time-shifting, frequency-shifting, time reversal, duality, convolution, correlation, upsampling, zero padding, symmetry, and Parseval’s theorem.

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Properties of the DFT

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  • 发表日期：

    2025年

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  • D. Sundararajan

摘要

The following DFT properties are presented with examples: linearity, periodicity, time-shifting, frequency-shifting, time reversal, duality, convolution, correlation, upsampling, zero padding, symmetry, and Parseval’s theorem.