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What is Properties of Discrete Fourier Transform about?

The document discusses the discrete Fourier transform (DFT) and related topics. It introduces the discrete Fourier series (DFS) which is used to represent periodic sequences. The DFS decomposes a periodic sequence into a sum of complex exponentials, known as harmonics. The DFT can be viewed as a DFS where the sequence is assumed to repeat periodically outside its finite duration. This allows analyzing finite sequences in the frequency domain. The document covers properties of the DFS and DFT, including line

Author

r_moodithaya4738

Language

EN